Circuit Breakers

(150638 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
Carling Technologies_CC1-B2-14-810-3GA-C

CC1-B2-14-810-3GA-C

Circuit Breakers
 Carling Technologies CIR BRKR 100A 240VAC 125VDC
In Stock
1+: $107.11000
Carlo Gavazzi_GMS-100H 100A

GMS-100H 100A

Circuit Breakers
 Carlo Gavazzi MTR STR 100A HIGH BREAK 80-100A
In Stock
1+: $615.00200
Carlo Gavazzi_GMS-100H 17A

GMS-100H 17A

Circuit Breakers
 Carlo Gavazzi MTR STR 100A HIGH BREAK 11-17A
In Stock
1+: $603.00200
Carlo Gavazzi_GMS-100H 22A

GMS-100H 22A

Circuit Breakers
 Carlo Gavazzi MTR STR 100A HIGH BREAK 14-22A
In Stock
1+: $603.00200
Carlo Gavazzi_GMS-100H 26A

GMS-100H 26A

Circuit Breakers
 Carlo Gavazzi MTR STR 100A HIGH BREAK 18-26A
In Stock
1+: $603.00200
Sensata Technologies – Airpax_229-4-36991-8

229-4-36991-8

Circuit Breakers
 Sensata Technologies – Airpax CIRCUIT BREAKER
36
1+: $149.75000
10+: $138.45000
100+: $133.12000
Sensata Technologies – Airpax_CERB1-1-52-25.0-DE-01-T

CERB1-1-52-25.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
318
1+: $36.47000
10+: $33.38000
100+: $31.00000
1000+: $30.27000
Sensata Technologies – Airpax_CERB1-1-52-15.0-DE-01-T

CERB1-1-52-15.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
108
1+: $38.02000
10+: $36.47000
100+: $33.38000
1000+: $31.00000
Sensata Technologies – Airpax_CERB1-1-52-30.0-DE-01-T

CERB1-1-52-30.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
240
1+: $38.02000
10+: $36.47000
100+: $33.38000
1000+: $31.00000
Sensata Technologies – Airpax_CERB1-1-52-10.0-DE-01-T

CERB1-1-52-10.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
210
1+: $38.02000
10+: $36.47000
100+: $33.38000
1000+: $31.00000
Sensata Technologies – Airpax_CERB1-1-52-20.0-DE-01-T

CERB1-1-52-20.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
288
1+: $36.47000
10+: $33.38000
100+: $31.00000
1000+: $30.27000
Sensata Technologies – Airpax_CERB1-1-52-50.0-DE-01-T

CERB1-1-52-50.0-DE-01-T

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
312
1+: $36.47000
10+: $33.38000
100+: $31.00000
1000+: $30.27000
Sensata Technologies – Airpax_AP112-1-65F-103

AP112-1-65F-103

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 3 PL 250VAC 1
2
1+: $1312.44000
10+: $1287.20000
Sensata Technologies – Airpax_AP112-1R-3062-37

AP112-1R-3062-37

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 3 PL 80VDC/25
2
1+: $1440.77000
TE Connectivity_5-1423695-3

5-1423695-3

Circuit Breakers
 TE Connectivity W58-X1101-25=CKTBKRTHERMPBQC250B
3479
1+: $3.12000
10+: $3.01000
100+: $2.90000
1000+: $2.52000
Sensata Technologies – Airpax_AP112-1RC-72-153

AP112-1RC-72-153

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
2
1+: $1383.33000
Sensata Technologies – Airpax_AP112-1-42-123

AP112-1-42-123

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
1
1+: $1247.34000
Sensata Technologies – Airpax_AP112-1-72-153

AP112-1-72-153

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
8
1+: $1341.97000
10+: $1290.35000
100+: $432.32000
Sensata Technologies – Airpax_AP6-1-61-502

AP6-1-61-502

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 2 PL 50VDC/25
4
1+: $563.18000
10+: $531.30000
Sensata Technologies – Airpax_AP1-1-72-103

AP1-1-72-103

Circuit Breakers
 Sensata Technologies – Airpax AP1-1-72-103
1
1+: $727.84000
Sensata Technologies – Airpax_AP112-1-41-302

AP112-1-41-302

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
5
1+: $1247.34000
10+: $1199.37000
100+: $401.80000
Sensata Technologies – Airpax_AP112-1RC-65-153

AP112-1RC-65-153

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
2
1+: $1315.91000
10+: $1290.61000
Sensata Technologies – Airpax_LELHK111-1-63F-10.0-FK-01-

LELHK111-1-63F-10.0-FK-01-

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
16
1+: $399.16000
10+: $282.33000
100+: $269.28000
Sensata Technologies – Airpax_AP112-1-42F-702

AP112-1-42F-702

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
2
1+: $1312.44000
10+: $1287.20000
Sensata Technologies – Airpax_AP112-1-41-752

AP112-1-41-752

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG
3
1+: $1296.23000
10+: $1246.36000
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