About Circuit Breakers

Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
IEG1-1REC4-62-20.0-C-91-V


Magnetic Circuit Breaker (Hydraulic Delay) - 1 Pole - 20A AC DC - Lever.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
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USD 21.9056

Multiples of: 3

            
IUGZX1-1-62-1.00-C-00


Circuit Breakers Cir Brkr Hyd Mag
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 22.8543

Multiples of: 3

IUGZCircuit Breakers 1 A  1 PoleRocker- 40 C+ 85 CNot Illuminated 
MT1-B-14-250-1-A23-B-J


M-Series Handle-Pushbutton UL489A-UL Recognized
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 28.5475

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic0.5 A250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNot Illuminated 
184070F-01-1


Circuit Breakers HI-AMP BREAKER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 49
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 29.7621

Multiples of: 1

 Circuit ProtectorsManual Reset70 A 30 VDC1 Pole - 32 C+ 82 CNon - Illuminated 
ME1-B-94-475-1-A37-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 7.5A 250VAC/80VDC Automotive
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Carling Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 35.0831

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic7.5 A250 VAC80 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
FAZ-C6/2


Circuit breaker; 230/400VAC; Inom:6A; Poles no:2; DIN; Charact: C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 49
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 41.2041

Multiples of: 1

   6 A  2     
JA2-A8-A-20-20


Circuit Breaker - 2 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 20A - ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HEINEMANN CANADA CORPORATION Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 44.5157

Multiples of: 1

            
FAZ-C16/3


Circuit breaker; 16A; Poles no:3; Mounting: DIN; Charact: C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 49
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 46.9518

Multiples of: 1

   16 A  3     
TMC 82D 20A


Thermomagnetic device circuit breaker, Number of positions: 2, Width: 35.3 mm, Mounting type: DIN rail, Color: gray
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 49
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USD 53.2589

Multiples of: 1

            
IELK1-1-63F-63.0-01-V


Circuit Breaker Magnetic 1Pole 63A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 54.18

Multiples of: 3

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic63 A  1 PoleHandle- 40 C+ 85 CNot Illuminated 
2D30UL


Circuit Breakers 30A, D CHAR, 2POLE 480Y/277VAC,UL489
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Altech Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 62.0834

Multiples of: 1

UL  30 A277 VAC 2 PoleHandle- 25 C+ 55 CNon - Illuminated 
IUGN66-1-72-2.50


Circuit Breakers CIRCUIT BREAKER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 88.8169

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic2.5 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
1-1393255-3


Circuit Breakers 50A 3 POLE TOGGLE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 49
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USD 118.3739

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersCircuit Breaker50 A277 V 3 PolesToggle  Not Illuminated 
IEL11-1-51F-25.0-01-V


Circuit Breaker Magnetic 2Pole 25A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 149.5331

Multiples of: 1

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219-3-1REC4-63-5-9-90-A-V


Magnetic Circuit Breaker (Hydraulic Delay) - 90A - 480V AC DC - Lever - Panel Mount.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 455.2537

Multiples of: 1

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AP12-1-71-153


Circuit Breakers Cir Brkr, HydMag, 2 pl, 50VDC/250VAC,15A, sealed
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 659.06

Multiples of: 1

APCircuit Breakers 15 A250 VAC50 VDC2 PoleToggle  Not Illuminated 
M39019/01-239


Circuit Breaker Magnetic 1Pole 7.5A 240VAC/50VDC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 994.6519

Multiples of: 1

APCircuit Breakers 7.5 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
AP17-1-64-502


Circuit Breakers CIRCUIT BREAKER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 49
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 1090.1493

Multiples of: 1

APHydraulic Magnetic Circuit Breakers 500 mA250 VAC 2 PoleToggle  Not Illuminated 
Hot 9000-41034-0100600


Circuit Breakers MICO electronic circuit protection, 4 CHANNELS, IN: 24 V DC OUT: 24 V DC / 1-2-4-6 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murr Elektronik Availability : 47
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 224.7336

Multiples of: 1

9Circuit ProtectorsMICO Electronic1 A , 2 A , 4 A , 6 A 24 VDC4 Pole 0 C+ 55 CNon - IlluminatedBulk
IEG111-27474-6-V


IEG111274746V airpax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sensata Availability : 37
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 67.5281

Multiples of: 1

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