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_IAL111-1-41-5.00-01

IAL111-1-41-5.00-01

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 3Pole 5A
In Stock
-
Sensata Technologies_IELK1-1-52-30.0-91-V

IELK1-1-52-30.0-91-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 30A 80VDC
In Stock
-
Sensata Technologies_IELK1-1REC4R-52-20.0-01-V

IELK1-1REC4R-52-20.0-01-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Mag-Hydr Rocker
In Stock
-
Sensata Technologies_229-1-1REC4-63-4-8M-20-A

229-1-1REC4-63-4-8M-20-A

Circuit Breakers
 Sensata Technologies Magnetic Circuit Protectors
In Stock
-
Sensata Technologies_LELK0-33447-100

LELK0-33447-100

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic
In Stock
-
Sensata Technologies_203-222-1-43F-203-4-1-1

203-222-1-43F-203-4-1-1

Circuit Breakers
 Sensata Technologies Supplementary Protector
In Stock
-
Sensata Technologies_IEG11-1-62-15.0-A-01-V

IEG11-1-62-15.0-A-01-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 2Pole 15A 277VAC
In Stock
-
Sensata Technologies_R11-61-5.00A-W104EH

R11-61-5.00A-W104EH

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 5A
In Stock
-
Sensata Technologies_UPL1-1REC4-65F-203

UPL1-1REC4-65F-203

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 1Pole 20A 250VAC
In Stock
-
Sensata Technologies_AP112-1R-72-302

AP112-1R-72-302

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 3Pole 3A 240VAC
In Stock
-
Sensata Technologies_AP7-1-52-103

AP7-1-52-103

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 1Pole 10A 240VAC
In Stock
-
Sensata Technologies_AP12-1-62-502

AP12-1-62-502

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 2Pole 5A 240VAC
In Stock
-
Sensata Technologies_AP12-1-65-103

AP12-1-65-103

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 2Pole 10A 240VAC
In Stock
-
Sensata Technologies_AP17-1-52-153

AP17-1-52-153

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 2Pole 15A 50VDC
In Stock
-
Sensata Technologies_AP17-1-61-102

AP17-1-61-102

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 2Pole 1A 240VAC
In Stock
-
Sensata Technologies_APL111-1-42-203-A

APL111-1-42-203-A

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 3Pole 20A 250VAC
In Stock
-
Sensata Technologies_PP11-2-.500A-XX-V

PP11-2-.500A-XX-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 0.5A
In Stock
-
Sensata Technologies_IEL1-1-62F-25.0-01-V

IEL1-1-62F-25.0-01-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 25A
296
-
Sensata Technologies_AP112-1-52-103

AP112-1-52-103

Circuit Breakers
 Sensata Technologies Circuit Breaker Hydraulic Magnetic 3Pole 10A 50VDC
In Stock
-
Sensata Technologies_APL11-1-62-353-A

APL11-1-62-353-A

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 2Pole 35A 250VAC
In Stock
-
Sensata Technologies_APL1-1-52-501-A

APL1-1-52-501-A

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 0.5A 65VDC
In Stock
-
Sensata Technologies_UPG11-1-72-153-A-01

UPG11-1-72-153-A-01

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 2Pole 15A 277VAC/130VDC
In Stock
-
Sensata Technologies_219-3-1-65-5-9-100-V

219-3-1-65-5-9-100-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic
In Stock
-
Sensata Technologies_IELK1-1-62-30.0-01-V

IELK1-1-62-30.0-01-V

Circuit Breakers
 Sensata Technologies Circuit Breaker Magnetic 1Pole 30A
In Stock
-
Sensata Technologies_209-3-1-62-4-2-60

209-3-1-62-4-2-60

Circuit Breakers
 Sensata Technologies Magnetic Circuit Protectors
15
-
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