Circuit Breakers

(50 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
Omron Automation_J7MN3R8

J7MN3R8

Circuit Breakers
 Omron Automation CONTACTOR
In Stock
1+: $104.72000
Omron Automation_J7MC-3P-13

J7MC-3P-13

Circuit Breakers
 Omron Automation CIR BRKR MTR STARTER 13A 690VAC
3
1+: $162.20000
10+: $152.06400
Omron Automation_J7MC-3P-E63

J7MC-3P-E63

Circuit Breakers
 Omron Automation CIR BRKR MAG 630MA 690VAC ROCKER
In Stock
1+: $213.31000
Omron Automation_J7MC-3P-16

J7MC-3P-16

Circuit Breakers
 Omron Automation CIR BRKR MAGN 16A 690VAC ROCKER
In Stock
1+: $213.31000
Omron Automation_J7MC-3P-20

J7MC-3P-20

Circuit Breakers
 Omron Automation CIR BRKR MAGN 20A 690VAC ROCKER
In Stock
1+: $213.31000
Omron Automation_J7MC-3R-1

J7MC-3R-1

Circuit Breakers
 Omron Automation CIR BRKR MAGN 1A 690VAC ROTARY
In Stock
1+: $243.61000
Omron Automation_J7MC-3P-10

J7MC-3P-10

Circuit Breakers
 Omron Automation CIR BRKR MTR STARTER 10A 690VAC
4
1+: $162.20000
10+: $152.06400
Omron Automation_J7MN-3P-2E5

J7MN-3P-2E5

Circuit Breakers
 Omron Automation OVERLOAD 1.6 TO 2.5A
In Stock
1+: $97.73000
Omron Automation_J7MN-3R-6

J7MN-3R-6

Circuit Breakers
 Omron Automation OVERLAOD 6A
In Stock
1+: $113.30000
Omron Automation_J7MN-3R-32

J7MN-3R-32

Circuit Breakers
 Omron Automation OVERLAOD 32A
In Stock
1+: $178.60000
Omron Automation_J7MN-3P-17

J7MN-3P-17

Circuit Breakers
 Omron Automation MTR PROTECTIVE CIRCUIT BREAK
In Stock
1+: $158.13000
Omron Automation_J7MN-3P-10

J7MN-3P-10

Circuit Breakers
 Omron Automation MOTOR PROTECTION BREAKER SWITC
In Stock
1+: $168.05000
Omron Automation_J7MN11F

J7MN11F

Circuit Breakers
 Omron Automation MTR PROTECTIVE BREAKER
In Stock
1+: $30.30000
Omron Automation_J7MN3RE63

J7MN3RE63

Circuit Breakers
 Omron Automation MTR PROTECTIVE BREAKER
In Stock
1+: $119.75000
Omron Automation_J7MN-3R-26

J7MN-3R-26

Circuit Breakers
 Omron Automation 3 POLE MOTOR CIRCUIT PROTECTOR
3
1+: $351.96000
Omron Automation_J7MN-3R-1

J7MN-3R-1

Circuit Breakers
 Omron Automation 3 POLE MOTOR CIRCUIT PROTECTOR
In Stock
1+: $158.13000
Omron Automation_J7MN3R13

J7MN3R13

Circuit Breakers
 Omron Automation MTR PROTECTIVE BREAKER
In Stock
1+: $130.49000
Omron Automation_J7MN3R4

J7MN3R4

Circuit Breakers
 Omron Automation MTR PROTECTIVE BREAKER
In Stock
1+: $144.31000
Omron Automation_J7MN-3R-17

J7MN-3R-17

Circuit Breakers
 Omron Automation CIR BRKR 17A 690VAC ROTARY
In Stock
1+: $209.43000
Omron Automation_J7MN-100-100

J7MN-100-100

Circuit Breakers
 Omron Automation CIR BRKR MAG-HYDR 100A 400VAC
In Stock
-
Omron Automation_J7MN-50-40

J7MN-50-40

Circuit Breakers
 Omron Automation CIR BRKR MAG-HYDR 40A 400VAC
In Stock
-
Omron Automation_J7MN-3P-6

J7MN-3P-6

Circuit Breakers
 Omron Automation CIR BRKR 6A 690VAC ROCKER
In Stock
1+: $181.15000
Omron Automation_J75-CPM-4-45-6

J75-CPM-4-45-6

Circuit Breakers
 Omron Automation MOTOR PROTECT CIRCUIT BREAKER
In Stock
1+: $41.20000
Omron Automation_J7MN-3R-2E5

J7MN-3R-2E5

Circuit Breakers
 Omron Automation CIR BRKR 2.5A 690VAC ROTARY
In Stock
1+: $202.16000
Omron Automation_J7MN-3P-4

J7MN-3P-4

Circuit Breakers
 Omron Automation CIR BRKR 4A 690VAC ROCKER
1
1+: $172.19000
10+: $154.06100
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