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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First...181182183184185...
First...181182183184185...
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
  
                
IULN1-1-51-40.0


Magnetic Circuit Protectors
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 107.1684

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic40 A250 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
W67-X2Q10-10


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - White Toggle - .250“ Quick Connect - Instantaneous Time Delay ...
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 107.205

Multiples of: 1

           -
IUGNF66-33465-25


Cir Brkr, Hyd Mag, 2 pl, 80VDC/250VAC, 25A,panel
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 134.5909

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic25 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
IEG111-1-63-20.0-01-V


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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 167.6794

Multiples of: 1

            
IULNK11-1-51-20.0-A


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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 182.2243

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
SU204M-K15


Circuit Breaker Miniature 4Pole 15A 277VAC
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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.

ABB Availability : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 194.3813

Multiples of: 1

            
W68-X2Q13-25


Circuit Breaker Hydraulic Magnetic 2Pole 25A 277VAC
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 196.875

Multiples of: 1

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IAGN66-1-62-5.00


Circuit Breaker Hydraulic Magnetic 2Pole 5A 250VAC
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 197.0981

Multiples of: 1

 Circuit Breakers 5 A  2 PoleToggle- 40 C+ 85 CNot Illuminated 
W69-X2Q12-20


Circuit Breakers 20A 3 POLE 3 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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 208.1963

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersSupplementary Protector / Motor Controller20 A277 V 3 PoleToggle- 40 C+ 85 CNot Illuminated 
8-1393253-6


Circuit Breakers 20A 3 POLE 3 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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 208.1963

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breakers20 A277 V 3 PolesToggle  Not Illuminated 
W92-X110-3


Magnetic Hydraulic Circuit Breaker - Two Pole - Series trip - One Actuator Per Pole - Black Toggle - Instantaneous Time Delay ...
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 223.44

Multiples of: 1

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W93-X112-25


TE Connectivity P&B Circuit Breakers CIRCUIT BREAKER SWITCH 25A BLK
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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 : 26
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 233.7605

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M9/W925 A277 V 3 PoleToggle- 40 C+ 85 CNot Illuminated 
IULHK111-1-42-50.0-B-91


Circuit Breaker Hydraulic Magnetic 3Pole 5A 250VAC
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 292.8086

Multiples of: 1

IAL/IDL/IML/IULCircuit BreakersHydraulic - Magnetic50 A   Handle- 40 C+ 85 CNot Illuminated 
IELHK111-1-62-15.0-D-01-V


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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 314.6056

Multiples of: 1

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IULHPK21-1REG4-37377-150


IULHPK21-1REG4-37377-150
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 319.377

Multiples of: 1

            
219-3-2600-464


Circuit Breakers Cir Brkr, HydMag, 3 pl, 600VAC, 36A
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 343.9537

Multiples of: 1

209Circuit Breakers 36 A600 VAC 3 PoleRocker  Not Illuminated 
0915442


Circuit Breakers TMC 3 M1 122 15.0A
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 346.1488

Multiples of: 1

 Circuit BreakersThermomagnetic15 A250 VAC65 VDC3 PoleLever- 30 C+ 60 CNon - Illuminated 
AP7-1-71F-103


Circuit Breaker Hydraulic Magnetic 1Pole 10A 240VAC
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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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 761.4731

Multiples of: 1

 Circuit Protectors 10 A  1 PoleToggle  Not Illuminated 
AP17-1-62-203


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 : 26
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 764.3849

Multiples of: 1

APCircuit ProtectorsHydraulic - Magnetic20 A240 VAC50 VDC2 PoleToggle- 40 C+ 100 CNon - Illuminated 
CA3-B0-24-620-31A-D


Circuit Breaker Hydraulic Magnetic 3Pole 20A 277VAC/480VAC
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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 : 25
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 187.0391

Multiples of: 1

C SeriesHydraulic Magnetic Circuit Breakers          
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First...181182183184185...

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