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_M39019/02-221

M39019/02-221

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
5
1+: $749.95000
10+: $721.11000
100+: $241.62000
Sensata Technologies – Airpax_IELHK111-1-62F-35.0-BD-01-

IELHK111-1-62F-35.0-BD-01-

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
11
1+: $375.25000
10+: $265.36000
100+: $253.18000
Sensata Technologies – Airpax_IALHK1111-40426-1

IALHK1111-40426-1

Circuit Breakers
 Sensata Technologies – Airpax CIRCUIT BREAKER MAG-HYDR LEVER
2
1+: $319.93000
10+: $296.24000
Sensata Technologies – Airpax_M39019/01-254S

M39019/01-254S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
2
1+: $719.82000
10+: $705.98000
Sensata Technologies – Airpax_IELK1-1REC4R-62-10.0-01-V

IELK1-1REC4R-62-10.0-01-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
6
1+: $147.04000
10+: $77.57000
Sensata Technologies – Airpax_IMLK1-1RS5-30625-6

IMLK1-1RS5-30625-6

Circuit Breakers
 Sensata Technologies – Airpax IMLK1-1RS5-30625-6
36
1+: $23.55000
10+: $22.65000
Sensata Technologies – Airpax_IELHK111-1-72-75.0-01-V

IELHK111-1-72-75.0-01-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $456.16000
Sensata Technologies – Airpax_IELHK1111-1REC4R-62-50.0-0

IELHK1111-1REC4R-62-50.0-0

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
6
1+: $501.33000
10+: $354.58000
Sensata Technologies – Airpax_PR21-41-2.00A-XX

PR21-41-2.00A-XX

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $71.51000
Sensata Technologies – Airpax_IALK1-33217-9

IALK1-33217-9

Circuit Breakers
 Sensata Technologies – Airpax IALK1-33217-9
5
1+: $135.03000
10+: $71.26000
Sensata Technologies – Airpax_IPA-1-38852-15

IPA-1-38852-15

Circuit Breakers
 Sensata Technologies – Airpax IPA-1-38852-15
35
1+: $37.37000
10+: $31.34000
100+: $29.62000
Sensata Technologies – Airpax_M39019/02-224

M39019/02-224

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
3
1+: $749.95000
10+: $721.11000
Sensata Technologies – Airpax_M39019/01-320S

M39019/01-320S

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
4
1+: $754.19000
10+: $725.18000
Sensata Technologies – Airpax_M39019/02-258

M39019/02-258

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
58
1+: $749.95000
10+: $721.11000
100+: $241.62000
1000+: $205.55000
Sensata Technologies – Airpax_IEL11-1-62-15.0-B01V

IEL11-1-62-15.0-B01V

Circuit Breakers
 Sensata Technologies – Airpax IEL11-1-62-15.0-B01V
18
1+: $57.31000
10+: $55.11000
Sensata Technologies – Airpax_IELHK11-1REC4R-62-10.0-01-

IELHK11-1REC4R-62-10.0-01-

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
9
1+: $245.49000
10+: $173.64000
Sensata Technologies – Airpax_M39019/02-220

M39019/02-220

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYDMAG 1 PL 50VDC 20
7
1+: $749.95000
10+: $721.11000
100+: $241.62000
Sensata Technologies – Airpax_M39019/01-250

M39019/01-250

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
2
1+: $649.41000
10+: $637.16000
Sensata Technologies – Airpax_IEGHS11-1REG4-62-5.00G01-V

IEGHS11-1REG4-62-5.00G01-V

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
670
1+: $51.84000
10+: $47.93000
100+: $46.09000
1000+: $44.31000
Sensata Technologies – Airpax_IALK1-1REG4-40682-2

IALK1-1REG4-40682-2

Circuit Breakers
 Sensata Technologies – Airpax IALK1-1REG4-40682-2
12
1+: $21.51000
Sensata Technologies – Airpax_IELHK111-3REC4-61-60.0-01-

IELHK111-3REC4-61-60.0-01-

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
3
1+: $523.74000
10+: $370.36000
Sensata Technologies – Airpax_M39019/01-234

M39019/01-234

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
2
1+: $649.41000
10+: $637.16000
Sensata Technologies – Airpax_M39019/01-334

M39019/01-334

Circuit Breakers
 Sensata Technologies – Airpax CIR BRKR HYD MAG
1
1+: $963.26000
Sensata Technologies – Airpax_IEGF6-40153-072-V

IEGF6-40153-072-V

Circuit Breakers
 Sensata Technologies – Airpax IEGF6-40153-072-V
25
1+: $48.56000
10+: $33.62000
100+: $32.08000
Sensata Technologies – Airpax_IELK111-35063-30-V

IELK111-35063-30-V

Circuit Breakers
 Sensata Technologies – Airpax IELK111-35063-30-V
13
1+: $254.31000
10+: $235.48000
100+: $175.92000
1000+: $167.79000
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