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Circuit Breakers

FSC 5925: Circuit Breakers

Federal Supply Class (FSC) 5925 covers circuit breakers. The catalog includes items built to MIL-SPEC and industry standards. Circuit breakers protect circuits from overload and can be reset after tripping. They are essential to electrical distribution and safety.

Common types include thermal, magnetic, and thermal-magnetic breakers. Components are built to MIL-SPEC reliability standards.

5925-01-450-6198 (MIL-C-39019/01)

NIIN: 01-450-6198
In stock
NSN: 5925-01-450-6198
FSC Code: 5925
MPN: MILC3901901

5925-01-451-7981 (APGN66-87061A-NM-NM)

NIIN: 01-451-7981
In stock
NSN: 5925-01-451-7981
FSC Code: 5925
MPN: APGN6687061ANMNM

5925-01-451-7458 (AP112-1-41-502)

NIIN: 01-451-7458
In stock
NSN: 5925-01-451-7458
FSC Code: 5925
MPN: AP112141502

5925-01-451-5700 (205-1111-28013-1)

NIIN: 01-451-5700
In stock
NSN: 5925-01-451-5700
FSC Code: 5925
MPN: 2051111280131

5925-01-451-5801 (80E4632)

NIIN: 01-451-5801
In stock
NSN: 5925-01-451-5801
FSC Code: 5925
MPN: 80E4632

5925-01-451-7916 (339P0259-62030)

NIIN: 01-451-7916
In stock
NSN: 5925-01-451-7916
FSC Code: 5925
MPN: 339P025962030

5925-01-451-0518 (11472642-1)

NIIN: 01-451-0518
In stock
NSN: 5925-01-451-0518
FSC Code: 5925
MPN: 114726421

5925-01-451-2571 (APGN-66-1-65-103-C-00)

NIIN: 01-451-2571
In stock
NSN: 5925-01-451-2571
FSC Code: 5925
MPN: APGN66165103C00

5925-01-450-6465 (UPL-11-1-52-752)

NIIN: 01-450-6465
In stock
NSN: 5925-01-450-6465
FSC Code: 5925
MPN: UPL11152752

5925-01-449-9058 (LT3315TA)

NIIN: 01-449-9058
In stock
NSN: 5925-01-449-9058
FSC Code: 5925
MPN: LT3315TA

5925-01-450-8590 (32R0069)

NIIN: 01-450-8590
In stock
NSN: 5925-01-450-8590
FSC Code: 5925
MPN: 32R0069

5925-01-450-6226 (MIL-PRF-39019/04)

NIIN: 01-450-6226
In stock
NSN: 5925-01-450-6226
FSC Code: 5925
MPN: MILPRF3901904

5925-01-450-6462 (AP-12-1RC-64F-203)

NIIN: 01-450-6462
In stock
NSN: 5925-01-450-6462
FSC Code: 5925
MPN: AP121RC64F203

5925-01-450-5070 (285-11-1-52-1-104)

NIIN: 01-450-5070
In stock
NSN: 5925-01-450-5070
FSC Code: 5925
MPN: 285111521104

5925-01-450-4759 (FAZN-B6-2)

NIIN: 01-450-4759
In stock
NSN: 5925-01-450-4759
FSC Code: 5925
MPN: FAZNB62

5925-01-449-4509 (FC34050-8035)

NIIN: 01-449-4509
In stock
NSN: 5925-01-449-4509
FSC Code: 5925
MPN: FC340508035

5925-01-450-6477 (1600-178-180-32)

NIIN: 01-450-6477
In stock
NSN: 5925-01-450-6477
FSC Code: 5925
MPN: 160017818032

5925-01-450-3157 (4MC13-6-2-5)

NIIN: 01-450-3157
In stock
NSN: 5925-01-450-3157
FSC Code: 5925
MPN: 4MC13625

5925-01-450-9035 (1217271-205)

NIIN: 01-450-9035
In stock
NSN: 5925-01-450-9035
FSC Code: 5925
MPN: 1217271205

5925-01-450-5651 (FD3150K)

NIIN: 01-450-5651
In stock
NSN: 5925-01-450-5651
FSC Code: 5925
MPN: FD3150K

5925-01-450-6161 (MIL-PRF-39019/1G)

NIIN: 01-450-6161
In stock
NSN: 5925-01-450-6161
FSC Code: 5925
MPN: MILPRF390191G

5925-01-449-9771 (30002-032-02)

NIIN: 01-449-9771
In stock
NSN: 5925-01-449-9771
FSC Code: 5925
MPN: 3000203202

5925-01-450-6474 (I0204ML1060-2)

NIIN: 01-450-6474
In stock
NSN: 5925-01-450-6474
FSC Code: 5925
MPN: I0204ML10602

5925-01-450-5885 (1-71-202.0)

NIIN: 01-450-5885
In stock
NSN: 5925-01-450-5885
FSC Code: 5925
MPN: 1712020

5925-01-450-5346 (APGN-66-1-52-403)

NIIN: 01-450-5346
In stock
NSN: 5925-01-450-5346
FSC Code: 5925
MPN: APGN66152403

5925-01-449-8698 (ETN5304-10)

NIIN: 01-449-8698
In stock
NSN: 5925-01-449-8698
FSC Code: 5925
MPN: ETN530410

5925-01-449-1388 (9440289-01)

NIIN: 01-449-1388
In stock
NSN: 5925-01-449-1388
FSC Code: 5925
MPN: 944028901

5925-01-449-2777 (2693-4752-02)

NIIN: 01-449-2777
In stock
NSN: 5925-01-449-2777
FSC Code: 5925
MPN: 2693475202

5925-01-450-6266 (FIND 28 6304370FIND28)

NIIN: 01-450-6266
In stock
NSN: 5925-01-450-6266
FSC Code: 5925
MPN: FIND286304370FIND28

5925-01-449-4488 (61939-B0001)

NIIN: 01-449-4488
In stock
NSN: 5925-01-449-4488
FSC Code: 5925
MPN: 61939B0001

5925-01-450-5656 (W58-XC4C12A-10)

NIIN: 01-450-5656
In stock
NSN: 5925-01-450-5656
FSC Code: 5925
MPN: W58XC4C12A10

5925-01-449-2778 (2667-9621-01)

NIIN: 01-449-2778
In stock
NSN: 5925-01-449-2778
FSC Code: 5925
MPN: 2667962101

5925-01-449-4490 (61939-B0001)

NIIN: 01-449-4490
In stock
NSN: 5925-01-449-4490
FSC Code: 5925
MPN: 61939B0001

5925-01-450-5886 (IELHK11-1-52-10.0-01-V)

NIIN: 01-450-5886
In stock
NSN: 5925-01-450-5886
FSC Code: 5925
MPN: IELHK1115210001V

5925-01-450-5343 (AP-17-1-62-203)

NIIN: 01-450-5343
In stock
NSN: 5925-01-450-5343
FSC Code: 5925
MPN: AP17162203

5925-01-449-4508 (FC34015-8035)

NIIN: 01-449-4508
In stock
NSN: 5925-01-449-4508
FSC Code: 5925
MPN: FC340158035

5925-01-449-7897 (QO115X)

NIIN: 01-449-7897
In stock
NSN: 5925-01-449-7897
FSC Code: 5925
MPN: QO115X

5925-01-449-7508 (TX2A-P15LNERD2)

NIIN: 01-449-7508
In stock
NSN: 5925-01-449-7508
FSC Code: 5925
MPN: TX2AP15LNERD2

5925-01-449-9760 (S31004-579-63)

NIIN: 01-449-9760
In stock
NSN: 5925-01-449-9760
FSC Code: 5925
MPN: S3100457963

5925-01-448-9163 (085-0108-00)

NIIN: 01-448-9163
In stock
NSN: 5925-01-448-9163
FSC Code: 5925
MPN: 85010800

5925-01-449-4386 (APL-11-1-64-503)

NIIN: 01-449-4386
In stock
NSN: 5925-01-449-4386
FSC Code: 5925
MPN: APL11164503

5925-01-449-4506 (FC34030-8035)

NIIN: 01-449-4506
In stock
NSN: 5925-01-449-4506
FSC Code: 5925
MPN: FC340308035

5925-01-449-3312 (320-1688-02)

NIIN: 01-449-3312
In stock
NSN: 5925-01-449-3312
FSC Code: 5925
MPN: 320168802

5925-01-449-1244 (203-2-1-62-502-4-1-1)

NIIN: 01-449-1244
In stock
NSN: 5925-01-449-1244
FSC Code: 5925
MPN: 2032162502411

5925-01-449-1149 (FAZN-B6-NA)

NIIN: 01-449-1149
In stock
NSN: 5925-01-449-1149
FSC Code: 5925
MPN: FAZNB6NA

5925-01-449-1246 (203-2-1-62-752-517)

NIIN: 01-449-1246
In stock
NSN: 5925-01-449-1246
FSC Code: 5925
MPN: 2032162752517

5925-01-448-7821 (ED3150)

NIIN: 01-448-7821
In stock
NSN: 5925-01-448-7821
FSC Code: 5925
MPN: ED3150

5925-01-448-9590 (LB1LB03P06)

NIIN: 01-448-9590
In stock
NSN: 5925-01-448-9590
FSC Code: 5925
MPN: LB1LB03P06