Circuit Breakers

(33876 results)

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

Part # Manufacturer Description Availability Pricing Quantity
Sensata Technologies – Airpax_LELK1-1REC5-32148-75-V

LELK1-1REC5-32148-75-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
4
1+: $226.18000
10+: $159.82000
Sensata Technologies – Airpax_LELK1-36768-50-V

LELK1-36768-50-V

Circuit Breakers
 Sensata Technologies – Airpax LELK1-36768-50-V
25
1+: $16.08000
Sensata Technologies – Airpax_IULHK111-1REC4R-40139-5

IULHK111-1REC4R-40139-5

Circuit Breakers
 Sensata Technologies – Airpax IULHK111-1REC4R-40139-5
3
1+: $57.16000
Sensata Technologies – Airpax_M55629/1-044

M55629/1-044

Circuit Breakers
 Sensata Technologies – Airpax M55629/1-044
4
1+: $121.77000
10+: $112.22000
Sensata Technologies – Airpax_M55629/1-192

M55629/1-192

Circuit Breakers
 Sensata Technologies – Airpax M55629/1-192
2
1+: $210.82000
10+: $194.29000
Sensata Technologies – Airpax_M55629/6-323

M55629/6-323

Circuit Breakers
 Sensata Technologies – Airpax M55629/6-323
4
1+: $420.34000
10+: $387.39000
Sensata Technologies – Airpax_IUG1-40123-7

IUG1-40123-7

Circuit Breakers
 Sensata Technologies – Airpax IUG1-40123-7
100
1+: $32.47000
10+: $22.03000
100+: $20.40000
1000+: $18.35000
Sensata Technologies – Airpax_IUGN6-1-71F-5.00

IUGN6-1-71F-5.00

Circuit Breakers
 Sensata Technologies – Airpax IUGN6-1-71F-5.00
12
1+: $91.12000
10+: $63.08000
100+: $60.14000
Sensata Technologies – Airpax_IUGN66-33968-30

IUGN66-33968-30

Circuit Breakers
 Sensata Technologies – Airpax IUGN66-33968-30
3
1+: $272.06000
10+: $192.25000
Sensata Technologies – Airpax_UPGH11-1-66-752-01

UPGH11-1-66-752-01

Circuit Breakers
 Sensata Technologies – Airpax UPGH11-1-66-752-01
13
1+: $48.27000
10+: $46.40000
Sensata Technologies – Airpax_M55629/4-242

M55629/4-242

Circuit Breakers
 Sensata Technologies – Airpax M55629/4-242
2
1+: $278.53000
10+: $256.70000
Sensata Technologies – Airpax_M55629/6-383

M55629/6-383

Circuit Breakers
 Sensata Technologies – Airpax M55629/6-383
4
1+: $529.25000
10+: $487.77000
Sensata Technologies – Airpax_M55629/1-038

M55629/1-038

Circuit Breakers
 Sensata Technologies – Airpax M55629/1-038
2
1+: $110.65000
Sensata Technologies – Airpax_M55629/2-113

M55629/2-113

Circuit Breakers
 Sensata Technologies – Airpax M55629/2-113
2
1+: $119.09000
Sensata Technologies – Airpax_LMLK1-1RLS4-29928-15

LMLK1-1RLS4-29928-15

Circuit Breakers
 Sensata Technologies – Airpax LMLK1-1RLS4-29928-15
460
1+: $23.48000
10+: $21.65000
100+: $20.79000
Sensata Technologies – Airpax_M55629/5-241

M55629/5-241

Circuit Breakers
 Sensata Technologies – Airpax M55629/5-241
1
1+: $416.28000
Sensata Technologies – Airpax_M55629/6-108

M55629/6-108

Circuit Breakers
 Sensata Technologies – Airpax M55629/6-108
1
1+: $367.48000
Sensata Technologies – Airpax_M55629/21-PN-PN

M55629/21-PN-PN

Circuit Breakers
 Sensata Technologies – Airpax M55629/21-PN-PN
127
1+: $140.93000
10+: $129.88000
100+: $124.68000
1000+: $119.70000
Sensata Technologies – Airpax_M55629/2-031

M55629/2-031

Circuit Breakers
 Sensata Technologies – Airpax M55629/2-031
1
1+: $119.09000
Sensata Technologies – Airpax_APL1111-1-64F-403

APL1111-1-64F-403

Circuit Breakers
 Sensata Technologies – Airpax APL1111-1-64F-403
2
1+: $250.38000
10+: $240.75000
Sensata Technologies – Airpax_UP1-1-61-302-FM

UP1-1-61-302-FM

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
19
1+: $684.10000
10+: $645.37000
100+: $216.25000
Sensata Technologies – Airpax_UPGH11-1-66-153-01

UPGH11-1-66-153-01

Circuit Breakers
 Sensata Technologies – Airpax UPGH11-1-66-153-01
117
1+: $32.70000
10+: $30.14000
Sensata Technologies – Airpax_UPL1-1-72-353

UPL1-1-72-353

Circuit Breakers
 Sensata Technologies – Airpax UPL1-1-72-353
1
1+: $21.94000
10+: $21.06000
100+: $20.22000
1000+: $19.41000
Sensata Technologies – Airpax_CERB1-1-52-60.0-DE-01-T

CERB1-1-52-60.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1724
1+: $36.47000
10+: $33.38000
100+: $31.00000
1000+: $30.27000
Sensata Technologies – Airpax_M55629/1-116

M55629/1-116

Circuit Breakers
 Sensata Technologies – Airpax M55629/1-116
1
1+: $121.77000
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