Circuit Breakers

(1662 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_AP112-R-87059-030

AP112-R-87059-030

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr, HydMa
2
1+: $2122.85000
Sensata Technologies_AP116-7064-258

AP116-7064-258

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr, HydMa
2
1+: $1490.12000
Sensata Technologies_AP7-1-72-103

AP7-1-72-103

Circuit Breakers
 Sensata Technologies Magnetic Circuit Breaker, 1 Pole
1
1+: $838.29000
Sensata Technologies_LELK1-1-63F-10.0-01-V

LELK1-1-63F-10.0-01-V

Circuit Breakers
 Sensata Technologies Magnetic Circuit Breaker, 1 Pole
3
1+: $102.87000
10+: $72.78000
Sensata Technologies_IULNK11-39920-1

IULNK11-39920-1

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr,HydMag
1
1+: $278.71000
Sensata Technologies_IEGS6-1REC4-63F-10.0-S-01-

IEGS6-1REC4-63F-10.0-S-01-

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr,HydMag
7
1+: $92.41000
10+: $65.39000
Sensata Technologies_LMLB1-1RLS4-36789-50-V

LMLB1-1RLS4-36789-50-V

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr,HydMag
1
1+: $140.79000
Sensata Technologies_IULNK11-1-51F-6.00-K

IULNK11-1-51F-6.00-K

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
48
1+: $201.47000
10+: $150.56000
100+: $143.62000
1000+: $97.27000
Sensata Technologies_LELK11-1-63-20.0-F-01-V

LELK11-1-63-20.0-F-01-V

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
100
1+: $120.94000
10+: $81.93000
100+: $76.05000
1000+: $68.30000
Sensata Technologies_M39019/01-254

M39019/01-254

Circuit Breakers
 Sensata Technologies Circuit Breakers CIRCUIT BREAKER
2
1+: $649.41000
10+: $637.16000
Sensata Technologies_LEGBX66-39596-15-V

LEGBX66-39596-15-V

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
19
1+: $139.94000
10+: $96.78000
100+: $92.37000
Sensata Technologies_LELHK11-1-63-15.0-01-V

LELHK11-1-63-15.0-01-V

Circuit Breakers
 Sensata Technologies Magnetic Circuit Breaker, 2 Pole
5
1+: $183.22000
10+: $169.64000
100+: $126.73000
Sensata Technologies_IELHK111-40434-6-V

IELHK111-40434-6-V

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr,HydMag
2
1+: $417.46000
10+: $350.66000
Sensata Technologies_AP7-1-52-502

AP7-1-52-502

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
2
1+: $563.18000
10+: $552.55000
Sensata Technologies_AP1-1-72-153

AP1-1-72-153

Circuit Breakers
 Sensata Technologies Magnetic Circuit Breaker, 1 Pole
7
1+: $516.90000
10+: $487.64000
100+: $163.37000
Sensata Technologies_IPA-666-1-40-5.00-A-01

IPA-666-1-40-5.00-A-01

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr,HydMag
2
1+: $223.58000
Sensata Technologies_IULNK11-1REC5-63-10.0-U

IULNK11-1REC5-63-10.0-U

Circuit Breakers
 Sensata Technologies Magnetic Circuit Breaker, 2 Pole
20
1+: $223.14000
10+: $206.61000
100+: $154.38000
1000+: $147.21000
Sensata Technologies_M55629/1-053L

M55629/1-053L

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
1
1+: $299.05000
Sensata Technologies_5TC50-50..LS561

5TC50-50..LS561

Circuit Breakers
 Sensata Technologies Circuit Breaker - Push/Pull - 50
In Stock
-
Sensata Technologies_AP12-R-87057-041

AP12-R-87057-041

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
4
1+: $1522.24000
10+: $1492.40000
Sensata Technologies_M55629/21-SM-SM

M55629/21-SM-SM

Circuit Breakers
 Sensata Technologies Circuit Breakers
4
1+: $291.28000
10+: $280.07000
Sensata Technologies_M55629/21-UN-UN

M55629/21-UN-UN

Circuit Breakers
 Sensata Technologies Circuit Breakers
4
1+: $260.19000
10+: $250.19000
Sensata Technologies_M55629/6-133

M55629/6-133

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
3
1+: $525.98000
10+: $505.74000
Sensata Technologies_LMLK111-1-61-20.0-FK-91

LMLK111-1-61-20.0-FK-91

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
2
1+: $229.29000
10+: $212.30000
Sensata Technologies_LMLK111-1-61-15.0-FK-91

LMLK111-1-61-15.0-FK-91

Circuit Breakers
 Sensata Technologies Circuit Breakers Cir Brkr Hyd Ma
30
1+: $212.30000
10+: $158.61000
100+: $151.33000
1000+: $102.51000
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