Limit switches 0. Round rod lever, thermoplastic, Ø 6 mm L = 200 mm (3) Round rod lever, glass fibre, Ø 3 mm

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1 Presentation Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Variable composition Square rod lever, steel, U mm L = mm () Round rod lever, glass fibre, Ø mm L = mm () ZCK D ZCK D ZCK D Round rod lever, thermoplastic, Ø mm L = mm () Elastomer roller lever, Ø mm () Variable length elastomer roller lever, Ø mm () ZCK D ZCK D ZCK D Variable length thermoplastic roller lever, () Thermoplastic roller lever () ZCK D Steel roller lever () ZCK D Steel ball bearing mounted roller lever () ZCK D Spring rod Cat s whisker Spring-rod lever with thermoplastic end () ZCK D ZCK D ZCK D Spring-rod lever, metal () ZCK D Metal end plunger ZCK D End metal plunger with protective boot ZCK D Steel roller plunger ZCK D Steel roller plunger with protective boot ZCK D Body with -pole contact, cable entry for Pg. step () Body with -pole contact, cable entry for Pg. step () ZCK S, S, S, S, S ZCK S, S ZCK SD, SD, SD, SD () For further details see page /. For a cable entry tapped ISO M x., add H to the reference. Example: ZCK S becomes ZCK SH. () Adjustable throughout in steps, or in steps by reversing the notched washer. () Adjustable throughout in steps, or in steps by reversing the lever mounting. Rugghölzli CH - Busslingen Tel. + () Fax + ()

2 Presentation (continued) Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Variable composition Square rod lever, steel, U mm L = mm () Round rod lever, glass fibre, Ø mm L = mm () Round rod lever, Ø mm L = mm () ZCK Y ZCK Y ZCK Y Spring-rod lever with thermoplastic end () Spring-rod lever, metal () ZCK Y ZCK Y Variable length thermoplastic roller lever, () Variable length steel roller lever () Variable lengthelastomer roller lever, Ø mm () Elastomer roller lever, Ø mm () ZCK Y ZCK Y ZCK Y ZCK Y Thermoplastic roller lever () Steel roller lever () Steel ball bearing mounted roller lever () ZCK Y ZCK Y ZCK Y For actuation from left AND right or from left OR right ZCK D Body with double-pole CO, staggered, contact cable entry for Pg. step, from left AND from right () ZCK S () For further details see page /. For a cable entry tapped ISO M x., add H to the reference. Example: ZCK S becomes ZCK SH. : NC contact with positive opening operation or head assuring positive opening operation. () Adjustable throughout in steps, or in steps by reversing the notched washer. () Adjustable throughout in steps, or in steps by reversing the lever mounting. Rugghölzli CH - Busslingen Tel. + () Fax + ()

3 References Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Adaptable sub-assemblies Bodies with -pole contact Type With contact block step NC + NO (XES P) Scheme Positive Cable entry Reference Weight operation () kg Pg. ZCK S. ISO M x. ZCK SH. ZCK Sp ZCK S CO (XES P) NC + NO (XEN P) NO + NC make before break, (XEN P) NC + NC (XEN P) NO + NO (XEN P) NC + NC (XES P) Bodies with double-pole contact and spring return rotary head Without operating lever Type Scheme step from left and from right With contact block CO staggered Bodies with -pole contact and cable entry Type With contact block NC + NO + NO (XES P) NC + NC + NO (XES P) NC + NC + NO (XEN P) NC + NO + NO (XEN P) Scheme Pg. ZCK S. ISO M x. ZCK SH. Pg. ZCK S. ISO M x. ZCK SH. Pg. ZCK S. ISO M x. ZCK SH. Pg. ZCK S. ISO M x. ZCK SH. Pg. ZCK S. Positive operation () ISO M x. ZCK SH. Pg. ZCK S. ISO M x. ZCK SH. Cable entry Reference Weight kg Pg. ZCK S. Positive operation () () : NC contact with positive opening operation or head assuring positive opening operation. ISO M x. ZCK SH. Cable entry Reference Weight kg Pg. ZCK SD. ISO M x. ZCK SDH. Pg. ZCK SD. ISO M x. ZCK SDH. Pg. ZCK SD. ISO M x. ZCK SDH. Pg. ZCK SD. ISO M x. ZCK SDH. Rugghölzli CH - Busslingen Tel. + () Fax + ()

4 References (continued) Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Adaptable sub-assemblies Contact blocks Type of contact Scheme For body Positive operation () -pole contact NC + NO Reference Weight kg ZCK S XES P. XES Pp NC + NO ZCK S XEN P. CO simultaneous ZCK S XES P. XEN Pp NO + NC make before break, ZCK S XEN P. XES P NC + NC NO + NO ZCK S XEN P. ZCK S XEN P. NC + NC -pole contact NC + NO + NO ZCK S XES P. ZCK SD XES P. XEp Ppp NC + NC + NO ZCK SD XES P. NC + NC + NO ZCK SD XEN P. NC + NO + NO ZCK SD XEN P. () : NC contact with positive opening operation or sub-assembly assuring positive opening operation. Other versions Gold flashed contacts. Please consult our Customer Care Centre. Rugghölzli CH - Busslingen Tel. + () Fax + ()

5 Operation Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Adaptable sub-assemblies Heads ZCK D, D with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S..(P) / /- / /-...(P).mm.(P).mm.mm.. ZCK SD ZCK SD ZCK SD ZCK SD..(P)..(P)..(P)..(P)..mm.mm.mm Heads ZCK D, D with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S.(A).(P). mm.(a) / /- / /- mm. ZCK SD ZCK SD ZCK SD ZCK SD..(P)..(P)..(P)..(P)..mm. mm Heads ZCK D, D, D with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S Heads ZCK D, D, D, D, D, D, D, D with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S Heads ZCK D (positive operation only assured with a operating lever) with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S Heads ZCK D, D with body ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK S ZCK SD ZCK SD ZCK SD ZCK SD..(A).(P). mm. / /- / /- mm ZCK S (body with head) Unactuated Actuated from left Actuated from right..(a). Contact operation G closed H open (A) = cam displacement (P) = positive opening point.mm.mm.(p). mm ZCK SD ZCK SD ZCK SD ZCK SD (P) (P) (P) (P) / /- / /- ZCK SD ZCK SD ZCK SD ZCK SD / /- / /- ZCK SD ZCK SD ZCK SD ZCK SD (P) (P) (P) (P) / /- / /- mm.(p) -..mm..mm.(p).(a) mm (A).mm..(P).mm..(A).(P). mm Rugghölzli CH - Busslingen Tel. + () Fax + ()

6 Dimensions Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Adaptable sub-assemblies Plunger heads ZCK D ZCK D ZCK D ZCK D.... Rotary heads ZCK D, D, D ZCK D ZCK D ZCK D ZCK D, D, D ZCK D ZCK D () () () () (). ZCK () rod () () () () D U, L = max. max. D Ø, L = max. max. D Ø, L = max. max... Note: operating lever spindle threaded M. Multi-directional heads Bodies with contacts ZCK D ZCK D ZCK S, S, S, S, S, S, S ZCK SH, SH, SH, SH, SH, SH, SH ZCK SDp, SDpH. ().. = Ø xø.. = ZCK S, SH M ().. = Ø xø. = () tapped entry for ISO M x. or Pg. cable gland. Ø: elongated holes Ø. x.. Rugghölzli CH - Busslingen Tel. + () Fax + ()

7 Presentation, general characteristics Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN b XCK S with cable entry v With head for linear movement (plunger) Page / v With head for rotary movement (lever) Page / Environment characteristics Conformity to standards Products IEC --, EN --, UL, CSA C- n Machine assemblies IEC -, EN - Product certifications UL, CSA, CCC Protective treatment Version Standard: TC and TH Ambient air temperature For operation - + C For storage - + C Vibration resistance Conforming to IEC -- gn ( Hz) Shock resistance Conforming to IEC -- gn ( ms) Electric shock protection Class II conforming to IEC and NF C - Degree of protection IP conforming to IEC ; IK conforming to EN Repeat accuracy. mm on the tripping points, with million operating cycles for head with end plunger Cable entry Depending on model Tapped entry for n cable gland or tapped ISO M x. Materials Bodies and heads: plastic Rugghölzli CH - Busslingen Tel. + () Fax + ()

8 General characteristics (continued) Limit switches OsiSense XC Standard, format EN Conforming to CENELEC EN Contact block characteristics Rated operational characteristics XEp P XEp P a AC-; A (Ue = V, Ie = A); = A c DC-; Q (Ue = V, Ie =. A), conforming to IEC -- Appendix A, EN -- a AC-; B (Ue = V, Ie =. A); = A c DC-; R (Ue = V, Ie =. A), conforming to IEC -- Appendix A, EN -- Rated insulation voltage XEp P Ui = V degree of pollution conforming to IEC - Ui = V conforming to UL, CSA C- n XEp P Ui = V degree of pollution conforming to IEC - Ui = V conforming to UL, CSA C- n Rated impulse withstand voltage XEp P U imp = kv conforming to IEC -, IEC XEp P U imp = kv conforming to IEC -, IEC Positive operation (depending on model) NC contacts with positive opening operation conforming to IEC -- Appendix K, EN -- Resistance across terminals y mω conforming to IEC - category Short-circuit protection XEp P A cartridge fuse type gg (gl) XEp P A cartridge fuse type gg (gl) Connection (screw clamp terminals) XES Pp Clamping capacity, min: x. mm, max: x. mm XEN Pp Clamping capacity, min: x. mm, max: x. mm XES P Clamping capacity, min: x. mm, max: x. mm XEN P and XES P Clamping capacity, min: x. mm, max: x mm or x. mm Minimum actuation speed XES Pp, XES P and XES P:. m/minute XEN Pp and XEN P: m/minute Electrical durability b Conforming to IEC -- Appendix C b Utilisation categories AC- and DC- b Maximum operating rate: operating cycles/hour b Load factor:. XES Pp, XES P XEN Pp XES P AC supply / Hz a o inductive circuit DC supply c AC supply / Hz a o inductive circuit DC supply c. V / V V V.. Power broken in W for million operating Power broken in W for million operating Power broken in W for million operating Voltage V Voltage V Voltage V o W o W o W For XES Pp on a or c, NC and NO contacts simultaneously loaded to the values shown with reverse polarity. XES Ppppp XEN Ppppp. V / V V V.. Power broken in W for million operating.. Power broken in W for million operating Voltage V Voltage V o W o W.... V // V V // V V V... V V / V. V. Rugghölzli CH - Busslingen Tel. + () Fax + ()