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_IULK1-1REC5-63-10.0-01-U

IULK1-1REC5-63-10.0-01-U

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
13
1+: $84.16000
10+: $58.19000
100+: $55.49000
Sensata Technologies – Airpax_IULK1-1REC5-63-5.00-01-U

IULK1-1REC5-63-5.00-01-U

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
13
1+: $84.16000
10+: $58.19000
100+: $55.49000
Sensata Technologies – Airpax_M39019/03-310S

M39019/03-310S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
2
1+: $1356.20000
Sensata Technologies – Airpax_M39019/02-337

M39019/02-337

Circuit Breakers
 Sensata Technologies – Airpax M39019/02-337
1
1+: $785.26000
Sensata Technologies – Airpax_M39019/05-322S

M39019/05-322S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 1 PL 50VDC/25
2
1+: $1902.12000
Sensata Technologies – Airpax_LELPK11-1-52-130.-91-V

LELPK11-1-52-130.-91-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
3
1+: $306.69000
10+: $283.97000
Sensata Technologies – Airpax_M39019/03-328

M39019/03-328

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 1 PL 50VDC/25
3
1+: $1217.47000
10+: $1170.64000
Sensata Technologies – Airpax_IULHK111-1-66-3.00-01

IULHK111-1-66-3.00-01

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
10
1+: $270.11000
10+: $250.10000
100+: $186.87000
1000+: $178.22000
Sensata Technologies – Airpax_LMLHPB11-1RLS4-51-150.-1-0

LMLHPB11-1RLS4-51-150.-1-0

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $481.79000
Sensata Technologies – Airpax_LELHPK11-1REC4-52-150.-01-

LELHPK11-1REC4-52-150.-01-

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
7
1+: $422.49000
10+: $298.88000
Sensata Technologies – Airpax_M39019/03-336S

M39019/03-336S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
2
1+: $1356.20000
Sensata Technologies – Airpax_LELHK11-1REC4-52-10.0-V-01

LELHK11-1REC4-52-10.0-V-01

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $261.46000
Sensata Technologies – Airpax_IULNK111-1REC5-63-5.00-U

IULNK111-1REC5-63-5.00-U

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
20
1+: $322.29000
10+: $298.41000
100+: $222.93000
1000+: $212.66000
Sensata Technologies – Airpax_IULK111-1-61-30.0-01

IULK111-1-61-30.0-01

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
16
1+: $270.11000
10+: $250.10000
100+: $186.87000
1000+: $178.22000
Sensata Technologies – Airpax_UP1-1-64-103-FM

UP1-1-64-103-FM

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $963.26000
Sensata Technologies – Airpax_UPL11-1-65-252

UPL11-1-65-252

Circuit Breakers
 Sensata Technologies – Airpax 2 POLE25A250VAC LONG TIME DELAY
5
1+: $122.27000
10+: $117.56000
Sensata Technologies – Airpax_IULHK111-1-61-15.0-E-91

IULHK111-1-61-15.0-E-91

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
3
1+: $270.11000
10+: $250.10000
Sensata Technologies – Airpax_M39019/05-257

M39019/05-257

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
3
1+: $1549.21000
10+: $1518.83000
Sensata Technologies – Airpax_M39019/05-240S

M39019/05-240S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 1 PL 50VDC/25
5
1+: $1795.00000
10+: $589.56000
Sensata Technologies – Airpax_IUGHF66-1-51-15.0-01

IUGHF66-1-51-15.0-01

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
9
1+: $118.45000
10+: $81.93000
Sensata Technologies – Airpax_AP7-1-52-302

AP7-1-52-302

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
6
1+: $563.18000
10+: $531.30000
100+: $178.05000
Sensata Technologies – Airpax_IULN111-1-65-35.0

IULN111-1-65-35.0

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
5
1+: $292.67000
10+: $271.00000
100+: $202.45000
Sensata Technologies – Airpax_AP112-1036-2

AP112-1036-2

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
18
1+: $1200.92000
10+: $1154.73000
100+: $386.87000
Sensata Technologies – Airpax_M55629/2-082

M55629/2-082

Circuit Breakers
 Sensata Technologies – Airpax M55629/2-082
338
1+: $97.62000
10+: $89.97000
100+: $86.36000
1000+: $82.91000
Sensata Technologies – Airpax_LELBXB1-1REC5-41061-75-V

LELBXB1-1REC5-41061-75-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
4
1+: $103.70000
10+: $71.71000
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