Product Catalogue. Relays with forcibly guided contacts

Transcription

1 Product Catalogue Relays with forcibly guided contacts

2 Product Catalogue - Relays with forcibly guided contacts Edition / Publisher: ELESTA relays GmbH, Bad Ragaz, Switzerland All rights reserved. This work and its parts are protected by copyright. Any use in other than legally authorized cases requires the prior written consent of the publisher.

3 The comp ELESTA relays GmbH was founded in 997 as a producer of relays with forcibly guided contacts, but our roots date back to the middle of the last century. Since then, relays have been designed and manufactured in Bad Ragaz in the Swiss canton of St. Gallen. The distinctive feature of these electromechanic relays is the special contact set compliant with EN 55. All contacts are interlinked in such a way that NC contact and NO contact must never be closed simultaneously, even in case of a fault. Relays with forcibly guided contacts are primarily used in control units for functional safety applications, and therefore wherever life and health of people need to be protected. Through the use of relays with forcibly guided contacts load and monitoring circuits can easily be linked together in safety controls. High diagnostic coverage and reliability are characteristics that predestine these relays for use in machine and plant construction as well as in process technology, medical equipment, elevator controls or railway technology, to name just a few applications. 7 relay series with to contacts form the basis for a large number of variants, covering switching currents from ma to A as well as excitation voltages of up to. Owing to the use of advanced materials and newly developed contact systems our relays guarantee superior system vers and carefully selected materials support the eco-friendly control design. are tailored to the requirements of our customers. The possibilities range from simple coil adjustments to encoded sets of contacts with special relay drivers. This includes variants that are geared towards compliance with certain stan- (railway applications). These individual solutions are developed in close dialogue with the customer. In doing so, customers can, of course, depend on Innovation is our impetus. A wealth of experience and continuous training, close cooperation with research institutions and suppliers, as well as active participation in technical and standardization bodies enables us to implement new technologies and market requirements in forward-looking products early on. The entire comp of Elesta relays GmbH follows the LEAN principle. Clear structures are evident not only in our Green Factory (which does not require fossil fuels) but also in our operations (for which we often set higher standards than is required by EN ISO 9:). High product quality, supply readiness and service quality are the three pillars on which the comp rests. At the same time they are the guiding principles our employees identify with. The deployment of relays with forcibly guided contacts requires trust; a responsibility that we readily accept. Harald Förster Geschäftsführer / CEO ELESTA relays GmbH ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

4 Product Overview Relays with forcibly guided contacts Relays SIS SIS SIS sen SIS SIS SIF SIF SIF SIR SIR sen Features Number of Contacts Contact Material Type of Contact Coil Voltage Small dimensions High shock resistance Large excitation voltage Low coil power loss High switching reliability Very small dimensions High shock resistance Large excitation voltage Very high switching reliability Very small dimensions High shock resistance Large excitation voltage Low coil power loss High switching reliability High shock resistance Large excitation voltage Low coil power loss Very high switching reliability Very small dimensions High shock resistance Large excitation voltage Very high switching reliability Available by end of design Large switching current range Possible component installation under the relay design Large switching current range Possible component installation under the relay Classic CO relay Extrusioncoated coil design suitable for use in ATEX areas Classic CO relay Low coil power loss Extrusioncoated coil design suitable for use in ATEX areas SGR Z Classic CO relay Extrusioncoated coil design suitable for use in ATEX areas CO CO CO CO SGR Z sen Classic CO relay Low coil power loss Extrusioncoated coil design suitable for use in ATEX areas AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgSnO AgSnO AgCuNi AgCuNi Notched crown Notched crown Notched crown Notched crown Notched crown Notched crown Notched crown Notched crown Single contact Single contact 5 - Single contact Single contact Coil 7mW mw mw 5mW mw mw 7mW mw mw 7mW mw 7mW Capacity Switching Current Range Test Voltage Open Contact Test Voltage between Contacts Test Voltage Coil/ Contact ma - A ma - A ma - A ma - A ma - A ma - A ma - A ma - A ma - A ma - A ma - A ma - A 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5 Veff Veff Veff Veff Veff Veff Veff Veff Veff Veff Veff Veff 5Veff 5Veff 5Veff Veff (SIS) 5Veff (SIS) Not for new new wd designs will bee replaced placed ed by y SGR R ZK 5Veff Veff Veff Veff 5 Veff 5 Veff 5 Veff 5 Veff Protection RT RT RT RT RT (external) in mm L 9. W. H.5 L 9. W. H.5 L 9. W. H.5 L W. H.5 L W. H.5 L.7 W 9. H.9 L W 9. H.9 L 5. W.5 H.9 L. W.7 H 5. L. W.7 H 5. L. W.7 H 5. L. W.7 H 5. Options (see catalogue) UL, cul, TÜV page page page page page page 5 page page 7 page available late page 9 page page page page page Reference temperature C Between left and right contact side 5 Between control and output contacts Between control contacts Between output contacts Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

5 Product Overview Relays with forcibly guided contacts SGR ZK SIM SIM SIM SLR SIR SIR sen SIR P SIR SIR sen SIR SIR SIP Extrusioncoated coil design suitable for use in ATEX areas Very high switching reliability Extrusioncoated coil design suitable for use in ATEX areas High switching reliability Extremely high leakage and creepage distances Extrusioncoated coil design suitable for use in ATEX areas High switching reliability Extremely high leakage and creepage distances Extrusioncoated coil design suitable for use in ATEX areas High switching reliability Extremely high leakage and creepage distances Powerful Small, horizontal design Large switching current range High switching reliability Powerful Small design High switching reliability Powerful Small design High switching reliability Low coil power loss Wide coil working range Extremely powerful Small design For loads with a high surge current High switching reliability Powerful Small design High switching reliability Contact assignment Powerful Small design High switching reliability Low coil power loss Wide coil working range Contact assignment Powerful High switching reliability Wide coil working range Contact assignment Powerful High switching reliability Wide coil working range Contact assignment Extremely powerful High switching reliability For the highest loads during -phase applications and DC loads CO AgCuNi AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO AgSnO Notched crown Crest contact Crest contact Crest contact Crest contact Crest contact Crest contact Single contact Crest contact Crest contact Crest contact Crest contact Single contact 7mW 5mW 75mW mw mw mw mw 75mW 75mW 5mW mw mw mw ma - A ma - A ma - A ma - A ma - A ma - A ma - A 5mA - A ma - A ma - A ma - A ma - A 5mA - A 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff Veff Veff 5Veff Veff 5Veff Veff Veff Veff 5 5 Veff 5Veff 5 Veff 5 Veff 5Veff 5 Veff 5 Veff 5Veff 5 Veff 5 Veff 5Veff 5 Veff 5 Veff 5Veff 5 Veff 5 Veff Veff Veff 5Veff 5 Veff 5 Veff 5 Veff 5 Veff 5 Veff 5 Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5Veff 5 Veff 5Veff 5Veff L. W.7 H 5. L 7. W.5 H. L. W.5 H. L. W.5 H. L 5. W. H.5 L. W H.7 L. W H.7 L. W H.7 L 5.9 W H.7 L 5.9 W H.7 L 5.5 W H L 5.5 W H L. W H UL, cul, TÜV page - page 9 page 9 - page page page page page page 5 page page 7 page page 9 page page page page page page 5 page page 7 ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

6 SIS Series - Protective separation between control and load curcuit (leakage and creepage distances >mm) - EN55 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS NO / NC - Small external dimensions - Mean coil power.7 W - Holding coil power. W - For railway application (EN555) on request.5 ± Ø Contact Data AgCuNi+.-.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) >9 A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) Min. pick-up voltage at C Drop-out voltage at C Resistance in Ohm at C ± %. ± % ± %. 5 ± % 5. ± %. ± % ± %.5 ± 5% A SIS A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically 5ms Shock resistance ms NO > 7g NC > 7g NO > 7g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. g RT 7 C/5s UL File E95 Sec. 5 Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIS Contact Lifetime for NO Contacts Operations x DC : V AC :V AC 5: V DC : V Maximal switching characteristics(en97-5-) AC : 5V / A AC 5: V / A DC : V / A DC : V / 5A /.Hz UL 5: B / R Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

7 SIS Series - Protective separation between control and load curcuit (leakage and creepage distances >mm) - EN55 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS NO / NC - Small external dimensions - Mean coil power. W - Holding coil power. W - For railway application (EN555) on request.5 ± Ø Contact Data AgCuNi+.-.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) >9 A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C 5..5 ± % 9. 5 ± % 5. ± %. 5 ± % 5. 9 ± %.5 ± %. ± % 5. 5 ± 5% A SIS A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically 5ms Shock resistance ms NO > 7g NC > g NO > 7g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. g RT 7 C/5s UL File E95 Sec. 5 Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIS Contact Lifetime for NO contacts Operations x DC : V AC :V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-) AC : 5V / A AC 5: V / A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each ) Inductive load L/R ms ) Resistive load Operations x ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 5

8 SIS sensitive Series - Protective separation between control and load curcuit (leakage and creepage distances >mm) - EN55 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS NO / NC - Small external dimensions - Mean coil power. W - Holding coil power. W - For railway application (EN555) on request.5 ± Ø Contact Data AgCuNi+.-.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) >9 A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C 5..5 ± %. 9 ± % 9.5 ± %. ± %. ± %. ± % ± %. 9 ± 5% A A SISSEN - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance 5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically 5ms Shock resistance ms NO > 7g NC > g NO > 7g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. g RT 7 C/5s UL File E95 Sec. 5 Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIS SEN sensitive coil Contact Lifetime for NO Contacts Operations x DC : V AC :V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-) AC : 5V / A AC 5: V / A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

9 SIS Series - Protective separation between control and load curcuit (leakage and creepage distances >mm) - EN55 type A - Double and reinforced insulation between the contacts - Contact Mounting: SIS NO / NC SIS NO / NC - Small external dimensions - Mean coil power.5 W - Holding coil power.5 W - For railway application (EN555) on request.5 ±....5 ±.... SIS SIS Ø Contact Data Ø AgCuNi+.-.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) >9 A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C ± % ± %.. 5 ± %.. ± %.. 5 ± %.. ± %.. 7 ± % ± 5% A SIS A A SIS - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically 5ms typically 5ms typically ms typically 5ms Shock resistance ms NO > g NC > g NO > g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 5K/W Temperature limit for coil C ca. g RT 7 C/5s UL File E95 Sec. 5 Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIS A Contact Lifetime for NO Contacts Operations x DC : V AC :V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-) AC : 5V / A AC 5: V / A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each contacts with A each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 7

10 SIS Series - Protective separation between control and load curcuit (leakage and creepage distances >mm) - EN55 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS NO / NC - Small external dimensions - Mean coil power. W - Holding coil power. W - For railway application (EN555) on request.5 ± Contact Data.5 Ø..7.. AgCuNi+.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) >9 A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C 5 at C ± % ± % ± % ± %. 9.7 ± %..9 5 ± %.. 5 ± % 77.. ± 5% 5 5 A SIS - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically 5ms typically 5ms typically ms typically 5ms Shock resistance ms NO > g NC > 9g NO > g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 5K/W Temperature limit for coil C ca. 5g RT 7 C/5s UL File E95 Sec. 5 Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available A Contact Lifetime for NO Contacts Operations x DC : V AC :V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-) AC : 5V / A AC 5: V / A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each contacts with A each contacts with A each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SIS Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

11 SIF Series - Protective separation between coil and contacts (>5.5mm) and contacts side by side (>5.5mm) - EN55 type A - Double and reinforced insulation - SMD arrangement below relay possible - Contact Mounting: SIF NO / NC - Compact height: only.9mm - Mean coil power.7 W - Holding coil power. W - For railway application (EN555) on request Ø * Do not drill when SMD arrangement ** Open breathing hole Contact Data AgCuNi+.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± % ± % 9. ± % ± % 9. ± %. ± %.7 5 ± %. 7 5 ± 5%.. A SIF A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically ms typically 5ms typically.5ms typically 5ms Shock resistance ms NO > 5g NC > g NO > g (-Hz) NC > g Resistance to short circuiting NO A SCPD A gg/gl (pre-fuse) Resistance to short circuiting NC A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIF Contact Lifetime for NO Contacts Operations x AC 5: V DC : V AC :V DC : V Maximal switching characteristics (DIN EN 97-5-) AC : 5V / A AC 5: V / 5A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each contacts with A each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 9

12 SIF Series - Protective separation between coil and contacts (>5.5mm) and contacts side by side (>5.5mm) - EN55 type A - Double and reinforced insulation - SMD arrangement below relay possible - Contact mounting: SIF NO / NC - Compact height: only.9mm - Mean coil power. W - Holding coil power. W - For railway application (EN555) on request * * * Ø. *..... * Do not drill when SMD arrangement ** Open breathing hole Contact Data AgCuNi+.μm Au Type of contact Single contact with notched crown Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± % ± %.9 ± %. ± % ± %. ± %. 5 ± %. ± 5% 5 A 5 SIF A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resistance CTI 75 Pollution degree >x operations 5Hz typically ms typically ms typically.5ms typically 5ms Shock resistance ms NO > g NC > g NO > g (-Hz) NC > g Resistance to short circuiting NO A SCPD A gg/gl (pre-fuse) Resistance to short circuiting NC A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 7K/W Temperature limit for coil C ca. 5g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIF Contact Lifetime for NO Contacts Operations x AC 5: V DC : V AC :V DC : V Maximal switching characteristics (DIN EN 97-5-) AC : 5V / A AC 5: V / 5A DC : V / A DC : V / 5A /.Hz UL 5: B / R Maximal contact load at AC with V: contacts with A each contacts with A each contacts with.5a each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

13 SIR Series will be replaced by SGRZK - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type B - CO contacts - Mean coil power W - Holding Power.W..7 SIR A A Contact Lifetime for NO Contacts Operations x AC :V AC 5: V AC : V DC : V DC : V Contact Data /.5 Ø AgSnO +.μm Au Type of contact Single contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± %.5. ± % ± %.5. 7 ± %.. 7 ± %.. ± % 5. ± %.5. ± 5% - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 55 Pollution degree >x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-55Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 5K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page Sealed RT on request Dust resistant with O-Ring Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / 5A DC : V / A UL 5: C Maximal contact load at AC with V: contacts with A each Current (A)..... Not otf for or new new wd designs gns Voltage () ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SIR O-ring dust-resistant ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

14 SIR sensitive Series will be replaced by SGRZK - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type B - CO contacts - Mean coil power approx..7w - Holding coil power.w - For railway application (EN555) on request Contact Data /.5 Ø AgSnO +.μm Au Type of contact Single contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± %.5. 5 ± % 9.. ± %.5. 5 ± %.. ± %. 5. ± % 5. 5 ± %.5.5 ± 5% A SIRSEN A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-55Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 5K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page Sealed RT on request Dust resistant with O-Ring Contact Lifetime for NO Contacts Operations x Not tfo or new wd design gns AC :V AC 5: V AC : V DC : V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / 5A DC : V / A UL 5: C Maximal contact load at AC with V: contacts with A each Voltage () ) Inductive load L/R ms ) Resistive load Current (A) ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SIR SEN O-ring dust-resistant sensitive coil Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

15 SGR Z Series will be replaced by SGRZK - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type B - CO contacts - Mean coil power W - Holding coil power.w Contact Data /.5 Ø AgCuNi Type of contact Single contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A * ma to A Switching capacity range* mw to 5W(VA) Switching capacity range** mw to 5W(VA) at C C at C ± %.5. ± % ± %.5. 7 ± %.. 7 ± %.. ± % 5.. ± %.5. ± 5% A SGRZ A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 55 Pollution degree >5x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-55Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 5K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page Sealed RT on request Dust resistant with O-Ring SGRZ AU O-ring dust resistant Contact Lifetime for NO Contacts Operations x DC :V AC :V AC 5:V DC :V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / A DC : V / A UL 5: C Maximal contact load at AC with V: contacts with A each Gold contacts with - m layer thickness When switching high voltages and currents the layer of gold is already destroyed after a few switching operations. Once the gold layer is damaged due to the switching of high loads, this contact must not be used more for signal and control current circuits. Then safe contact making is only possible at high loads with the formation of sparks. Operations x..... Not otfo for or new ewd designs gns ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

16 SGR Z sensitive Series will be replaced by SGRZK - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type B - CO contacts - Mean coil power.7w - Holding coil power.w Contact Data /.5 Ø AgCuNi Type of contact Single contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A * ma to A Switching capacity range* mw to 5W(VA) Switching capacity range** mw to 5W(VA) at C C at C ± %.5. 5 ± % 9.. ± %.5. 5 ± %.. ± %. 5. ± % ± %.5.5 ± 5% A SGRZ SEN A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 55 Pollution degree >x operations 5Hz typically ms typically 5ms ct typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-55Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 5K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page Sealed RT on request Dust resistant with O-Ring SGRZ SEN AU O-ring dust resistant sensitive Spule Contact Lifetime Operations x DC :V AC :V AC 5:V DC :V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / A DC : V / A UL 5: C Maximal contact load at AC with V: contacts with A each Gold contacts with - m layer thickness When switching high voltages and currents the layer of gold is already destroyed after a few switching operations. Once the gold layer is damaged due to the switching of high loads, this contact must not be used more for signal and control current circuits. Then safe contact making is only possible at high loads with the formation of sparks. Operations x..... Not otf for forn new ewd designs gns ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

17 SGR ZK Series - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type B - CO contacts with notched crown - Mean coil power.7w - Holding Power.W Contact Data /.5 Ø Type of contact notched crown Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* 5mW to W(VA) at C C at C ± % ± % ± %.5.9 ± %. 9. ± %..5 9 ± % ± %.5. 7 ± 5% A SGRZ A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 55 Pollution degree >x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-55Hz) NC >.5g Resistance to short circuiting NO A SCPD A gg/gl (pre-fuse) NC A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 5K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page Various modules on request Contact Lifetime for NO Contacts Operations x AC :V AC 5: V DC : V AC : V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / A DC : V / A UL 5: C Maximal contact load at AC with V: contacts with A each ) Inductive load L/R ms ) Resistive load Operations x ) Max. excitation voltage with contact load: <A ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SGRZK ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 5

18 SIM Series - PCB Relay with forcibly guided Contacts - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type A - Contact mounting: SIM NO / NC - Small external dimensions - Mean coil power.5w - Holding coil power.5w Contact Data Ø AgSnO Type of contact Crest contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± % ± %.. 7 ± %.7. ± %.. ± %..9 ± %..7 5 ± 5% ± 5% A SIM A - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 55K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available SIM Contact Lifetime Operations x AC :V DC : V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC : 5V / A AC 5: V / A DC : / A DC : V / A /.Hz UL 5: C5 / R Voltage () ) Inductive load L/R ms ) Resistive load Current (A) ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

19 SIM Series - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type A - Contact mounting: SIM NO / NC - Small external dimensions - Mean coil power.75w - Holding coil power.w - For railway application (EN 555) on request Ø. Standard Contact Data Ø. KV.5 AgSnO Type of contact Crest contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± %.5 5. ± % ± % ± %.. ± %. 5. ± % 5..5 ± %.5. ± 5% Variant : Standard A SIM A Variant : KV A SIM - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 5K/W Temperature limit for coil C ca. 5g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V A PCB socket, DIN rail socket see page 9 SIM Contact Lifetime Operations x AC :V DC : V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC : 5V / A AC 5: V / A DC : V / A DC : V / A /.Hz UL 5: C5 / R Maximal contact load at AC with V: contacts with A each Voltage () ) Inductive load L/R ms ) Resistive load Current (A) ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 7

20 SIM Series - Protective separation between coil and contacts (leakage and creepage distances >mm); protective separation diagonally between left and right contact side (leakage and creepage distances >5.5mm) - EN55 type A - Contact mounting: SIM NO / NC SIM NO / NC - Small external dimensions - Mean coil power W - Holding coil power.9w Ø. Contact Data AgSnO Type of contact Crest contact Rated switching capacity 5VAC A AC VA Electr. life AC ( cycles/h) approx. A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to W(VA) at C C at C ± %.5. ± % ± % ± %.. ± %.. ± % 5.. ± %.5 9. ± 5% SIM A A A SIM A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >5.5mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resitance CTI 5 Pollution degree >x operations 5Hz typically ms typically ms typically ms typically ms Shock resistance ms NO > g NC >.5g NO > g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 5K/W Temperature limit for coil C ca. 5g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket, DIN rail socket see page 9 SIM Contact Lifetime Operations x AC :V DC : V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC : 5V / A AC 5: V / A DC : V / A DC : V / A /.Hz UL 5: C5 / R Maximal contact load at AC with V: contacts with A each contacts with A each Voltage () ) Inductive load L/R ms ) Resistive load Current (A) ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

21 SLR Series - Protective separation between coil/control contacts (>mm) as well as protective separation between the output contacts themselves (>mm) - EN55 type A - Contact mounting: SLR NO / NC SLR NO / NC - Small external dimensions - Mean coil power.w - Holding coil power.w - Coils for railway applications (EN 555) on request Ø Component Side Contact Data AgSnO Type of contact Crest contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C 5.5. ± %.. ± %. 5. ± %.. 5 ± % ± %.. ± %.. ± % ± 5% SLR A A A SLR A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically 5ms typically ms typically ms typically ms Shock resistance ms NO > g NC > g NO > 5g (-Hz) NC >.5g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V none available Contact Lifetime Operations x AC :V DC : V AC 5: V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / 5A DC : V / 7.5A /.Hz UL 5: C / R Maximal contact load at AC with V: contacts with A each contacts with.a each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SLR ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright / 9

22 SIR Series - Protective separation between coil/control contacts (>mm) as well as protective separation between the output contacts themselves (>mm) - EN55 type A - Contact mounting: SIR NO / NC SIR NO / NC - Small external dimensions - Mean coil power.w - Holding coil power.w - Coils for railway applications (EN 555) on request Contact Data Ø..7 AgSnO Type of contact Crest contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C 5.5. ± %.. ± %. 5. ± %.. 5 ± % ± %.. ± %.. ± % ± 5% A SIR A A SIR A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically 5ms typically ms typically ms typically ms Shock resistance ms NO > g NC > g NO > 5g (-Hz) NC >.5g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 55K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket see page Contact Lifetime Operations x AC :V AC 5: V DC : V DC : V Maximal switching characteristics (DIN EN97-5-, Tab. C) AC 5: V / 5A DC : V / 7.5A /.Hz UL 5: C / R Maximal contact load at AC with V: contacts with A each contacts with.a each Operations x ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. SIR Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

23 SIR sensitive Series - Protective separation between coil/control contacts (>mm) as well as protective seperation between the output contacts themselves (>mm) - EN55 type A - Contact mounting: SIR NO / NC SIR NO / NC - Small external dimensions - Mean coil power. W - Holding coil power. W - For railway application (EN555) on request Contact Data Ø..7 AgSnO +.μm Au Type of contact Crest Contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C ± %.5. ± % ± % 9.. ± %.5. 9 ± %. 5. ± %. 7.5 ± % 5.. ± 5% SIRSEN SIRSEN A A A A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resitance CTI 5 Pollution degree >x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resitance ms NO > g NC > g NO > 5g (-Hz) NC >.5g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket see page SIR SEN sensitive coil Contact Lifetime Operations x AC :V AC 5: V DC : V DC : V Maximal switching characteristics (DIN EN97-5-, Tab.C) AC 5: V / 5A DC : V / 7.5A /.Hz UL 5: C / R Maximal contact load AC with V: contacts with A each contacts with.a each Operations x ) Inductive load L/R ms ) Resistive load ) ( contacts) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

24 SIR Power Series - Protective separation between coil/control contacts and output contacts (>mm) and output contacts side by side (>mm) - EN55 type A - Contact mounting: SIRP Control contacts NO / NC Output contacts NO SIRP Control contacts NC Output contacts NO - Inrush current A / continuous current A - Mean coil power.75 W - Holding coil power. W - For railway application (EN555) on request Control Contacts Ø..7 AgSnO +.μm Au Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC 5mA to A Switching capacity range* mw to 5W(VA) Output Contacts AgSnO Rated switching capacity 5VAC (VAC) A AC VA Electr. life AC ( cycles/h) approx.5 A for ms 5 to 5 ( VAC) ma to A Switching capacity range* mw to W(VA) at C C at C 5 5. ± %. 9 ± %. ± % ± %.5 7 ± % ± %.5 ± %. ± 5% Output Contacts Control Contacts A SIRP A A SIRP - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically 5ms typically ms typically ms typically ms Shock resistance ms NO > 7g NC > 7g NO > g (-Hz) NC >.5g Resistance to short circuiting control contacts A SCPD A gg/gl (pre-fuse) Resistance to short circuiting output contacts A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal resistance 55K/W Temperature limit for coil C ca. g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket see page SIR P Power version A Contact Lifetime (output contacts) DC Operations x DC : V DC : V DC : V 5 Contact Lifetime (output contacts) AC Operations x AC : V AC : V AC : V AC 5: V AC : V 5 Maximal contact load AC with V: contacts with A each Operations x ) Inductive load L/R ms ) Resistive load ) Max. excitation voltage with contact load: ) Min. excitation voltage (guaranteed values) without Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5

25 SIR Series - Protective separation between coil/control contacts and output contacts (>mm) as well as protective separation between the output contacts themselves (>mm) - EN55 type A - Contact mounting: SIR NO / NC SIR NO / NC SIR5 5NO / NC - Small external dimensions - Mean coil power.75 W - Holding coil power. W - For railway application (EN555) on request Ø..9 Contacts Data AgSnO +.μm Au Type of contact Crest contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C ± %. 5. ± %.. 9 ± %.. ± %..5 7 ± % ± %..5 ± % 77.. ± 5% 5 5 SIR 5 5 SIR 5 5 SIR5 A A A A A A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact open 5V/5Hz/min Creepage resistance CTI 5 Pollution degree >x operations 5Hz typically 5ms typically ms typically ms typically ms Shock resistance ms NO > g NC > g NO > 5g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. 5g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket see page SIR Contact Lifetime Operations x AC :V AC 5: V DC : V DC : V Max. switching characteristics (DIN EN 97-5-, Tab. C): AC 5: V / 5A DC : V / 7.5A /.Hz UL 5: C / R Maximal contact load at AC with V: contacts with A each contacts with.a each contacts with 7.A each 5 contacts with A each Current (A) Voltage () ) Inductive load L/R ms ) Resistive load ) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5 Copyright /

26 SIR sensitive Series - Protective separation between coil/control contacts and output contacts (>mm) as well as protective separation between the output contacts themselves (>mm) - EN55 type A - Contact mounting: SIR NO / NC SIR NO / NC SIR5 5NO / NC - Small external dimensions - Mean coil power.5 W - Holding coil power. W - For railway application (EN555) on request Ø..9 Contacts Data AgSnO +.μm Au Type of contact Crest contact Rated switching capacity 5VAC A AC 5VA Electr. life AC ( cycles/h) approx. 5A for ms 5 to 5 /VAC ma to A Switching capacity range* mw to 5W(VA) at C C at C ± %.5. 7 ± % ± % 9.. ± % ± %.. 5 ± %.. ± % ± 5% 5 5 SIRSEN 5 5 SIRSEN 5 5 SIR5SEN A A A A A A - Basic insulation at 5VAC - Air and creepage distance >mm - Test voltage 5V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage V/5Hz/min - Double or reinforced insulation at 5VAC - Air and creepage distance >mm - Test voltage 5 V/5Hz/min Test voltage contact oopen 5V/5Hz/min Creepage resitance CTI 5 Pollution degree >x operations 5Hz typically ms typically 5ms typically ms typically ms Shock resitance ms NO > g NC > g NO > 5g (-Hz) NC > g A SCPD A gg/gl (pre-fuse) - C to +7 C Thermal Resistance 55K/W Temperature limit for coil C ca. 5g 7 C/5s UL File E95 Sec. Insulation class IEC - 5VAC Protection class II VDE UL 9 / V PCB socket see page SIR SEN Sensitive coil Contact Lifetime Operations x AC :V AC 5: V DC : V DC : V Max. switching characteristics (DIN EN 97-5-, Tab. C): AC 5: V / 5A DC : V / 7.5A /.Hz UL 5: C / R Maximal contact load at AC with V: contacts with A each contacts with.a each contacts with 7.A each 5 contacts with A each Current (A) Voltage () ) Inductive load L/R ms ) Resistive load ) ( contacts) ) Min. excitation voltage (guaranteed values) without No heat accumulation due to intrinsic heating of other components. Continuous duty %. Copyright / ELESTA relays GmbH, Heuteilstrasse, CH - 7 Bad Ragaz, Switzerland Fon: + () 5 Fax: + () 5