FLB Series Circuit Breakers and Enclosures

Transcription

1 FLB Series Circuit Breakers and s Applications: FLB circuit breakers and enclosures are used: F service entrance, feeder branch circuit protection f lighting, heating, appliance and mot circuits In areas made hazardous due to the presence of flammable vaps, gases combustible dusts In damp, wet crosive locations Indos outdos at petroleum refineries, chemical and petrochemical plants and other process industry facilities where similar hazards exist To provide disconnect means, sht circuit protection and thermal time delay overload protection Features: Semi-cylindrical body shape f maximum strength at lowest practical weight Round threaded covers at each end, set at an angle to provide ready access to interi f ease of wiring Breaker is operated by an external handle which can be padlocked in either "ON" "OFF" positions. Breaker is tripfree of the handle and will open under sht circuit overload even if the handle is locked in the "ON" position Bodies have vertical through feed conduit hubs of sizes given in the listings Certifications and Compliances: NEC/CEC Class I, Division &, Groups C, D Class II, Division, Groups E, F, G Class II, Division, Groups F, G Class III NEMA/EEMAC: 3, 4, 7CD, 9EFG UL Standard: 698 CSA Standard: C. No. 30 Standard Materials: Bodies, covers and operating handles copper-free aluminum Operating shafts stainless steel Interi parts sheet steel Standard Finishes: Copper-free aluminum natural Stainless steel natural Sheet steel zinc electroplate with chromate finish Electrical Ranges: 00 and 5 ampere frame sizes Options: The following special options are available from facty by adding suffix to Cat. #: Description Suffix lugs f neutral connections (50, 00 and 5 amp.)... S46 Ground neutral stud with 3 connects (50, 00 and 5 amp.)... S68 Standard Breather (Class I, Groups C, D; Class II, Groups E, F, G; Class III)... S9 Standard Drain (Class I, Groups C, D; Class II, Groups E, F, G; Class III)... S98 Standard Breather and Drain (Class I, Groups C, D; Class II, Groups E, F, G; Class III)... S98V Universal Breather Drain (Class I, Groups C, D; Class II, Groups F, G)... S454* () Universal Breather Drains (Class I, Groups C, D; Class II, Groups F, G)... S454V* Specify Auxiliary Switch A/B (PT)... S784 A/B (PT)... S785 Dimensions In Inches : Cat. # a b c d e f g FLB40, 0, 5 /4 0 /4 6 /4 7 /4 7 7 /6 /8 FLB, 4, 47, 48, 7, 7, 73, 75,, 36, 6, 4, 49, 74, 77, 3, 36 7 / 3 3 /8 8 / 9 3 /4 9 /8 FLB4, 5, 64, 65, 67, /4 / 6 /4 9 7 /8 / *Not suitable f NEMA 4/EEMAC. With two mounting feet, one at upper right and one at lower left. Application is limited by circuit breaker design Consult Facty. Dimensions are approximate, not f construction purposes. 7 /6 3 /4 /3 7 /6 50

2 FLB Series s and s 00A Frame, Thermal Magnetic, 0 VAC/ VDC, 40 VAC/50 VDC Ordering Infmation: To der an enclosure complete with circuit breaker where there is a choice of manufacturer, insert the manufacturer's symbol in the designated position of the catalog number. s only can be dered. Select from listings. 00 ere Frame with Non-Interchangeable Trip 40VAC Max. 0VAC VDC 40VAC 50VDC 3 40VAC 3 /4 General Electric "TEB" Cat. # FLB0 TT 0 FLB0 TT0 30 FLB0 FLB0 TT30 40 FLB0 TT40 50 FLB0 TT50 FLB TT 0 FLB TT0 30 FLB FLB TT30 40 FLB TT40 50 FLB TT50 FLB3 TT 90 FLB3 FLB3 TT90 00 FLB3 TT00 FLB TT 3 0 FLB TT FLB FLB TT FLB TT FLB TT50 3 FLB3 TT 3 90 FLB3 FLB3 TT FLB3 TT

3 FLB Series s and s 00A Frame, Thermal Magnetic, VAC, 50 VDC 00 ere Frame with Non-Interchangeable Trip 480VAC Max. 480VAC 50VDC 3 480VAC "EHD" Cat. # With General Electric "TED" Cat. # FLB40 WT FLB40 TT 0 FLB40 WT0 FLB40 TT0 30 FLB40 FLB40 WT30 FLB40 TT30 40 FLB40 WT40 FLB40 TT40 50 FLB40 WT50 FLB40 TT50 FLB4 WT FLB4 TT 90 FLB4 FLB4 WT90 FLB4 TT90 00 FLB4 WT00 FLB4 TT00 FLB4 WT 3 FLB4 TT 3 0 FLB4 WT0 3 FLB4 TT FLB4 FLB4 WT30 3 FLB4 TT FLB4 WT40 3 FLB4 TT FLB4 WT50 3 FLB4 TT50 3 FLB4 WT 3 FLB4 TT 3 90 FLB4 FLB4 WT90 3 FLB4 TT FLB4 WT00 3 FLB4 TT

4 FLB Series s and s 00A Frame, Thermal Magnetic, 600 VAC, 50 VDC 00 ere Frame with Non-Interchangeable Trip Max. 50VDC 3 "FDB" Cat. # FLB WT 0 FLB WT0 30 FLB FLB WT30 40 FLB WT40 50 FLB WT50 FLB6 WT 90 FLB6 FLB6 WT90 00 FLB6 WT00 FLB WT 3 0 FLB WT FLB FLB WT FLB WT FLB WT FLB6 WT 3 90 FLB6 FLB6 WT FLB6 WT00 3 General Electric "TED" Cat. # FLB36 TT 3 0 FLB36 TT FLB36 FLB36 TT FLB36 TT FLB36 TT50 3 FLB36 TT 3 90 FLB36 FLB36 TT FLB36 TT

5 FLB Series Circuit Breakers and s 5A Frame, Thermal Magnetic, 600 VAC, 50 VDC 00 ere Frame with Non-Interchangeable Trip Max. 50VDC / 3 / "JDB" Cat. # FLB64 WT 0 FLB64 WT0 75 FLB64 FLB64 WT75 00 FLB64 WT00 5 FLB64 WT5 FLB64 WT 3 0 FLB64 WT FLB64 FLB64 WT FLB64 WT FLB64 WT5 3 3 / General Electric "TFJ" Cat. # FLB4 TT 3 0 FLB4 TT FLB4 FLB346 FLB4 TT FLB4 TT FLB4 TT ere Frame with Interchangeable Trip Max. 50VDC 3 3 *Fmerly "KB" Fmerly "JB" 3 "JD"* Cat. # FLB67 WT 0 FLB67 WT0 75 FLB67 FLB67 WT75 00 FLB67 WT00 5 FLB67 WT5 General Electric "TFK" Cat. # FLB67 WT 3 FLB5 TT 3 0 FLB67 WT0 3 FLB5 TT FLB67 FLB5 FLB67 WT75 3 FLB5 TT FLB67 WT00 3 FLB5 TT FLB67 WT5 3 FLB5 TT