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...8182838485...
First...8182838485...
Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
AC1-B0-34-450-1G1-C


Circuit Breaker 1Pole 5A 277VAC/80VDC
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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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 19.5956

Multiples of: 1

AHydraulic Magnetic Circuit BreakersCircuit Breaker5 A277 V80 V1 PoleRocker- 40 C+ 85 CNot Illuminated 
UT 6-TMC M 2A


Thermomagnetic circuit breaker, 1-pos., for DIN rail mounting
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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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 24.4945

Multiples of: 1

            
LEG66-1-62-22.0-01-V


Circuit Breaker Hydraulic Magnetic 2Pole 22A
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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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 34.3219

Multiples of: 1

           -
9926251910


Circuit Breaker Hydraulic Magnetic 1Pole 10A 80VDC
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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.

Weidmuller Availability : 88
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 36.3709

Multiples of: 1

9926 QYCircuit BreakersHydraulic - Magnetic10 A 80 VDC1 PoleLever- 40 C+ 65 CNon - IlluminatedBulk
5-1393252-5


Magnetic Hydraulic Circuit Breaker - W6 Series - 10 A - 1 Pole - 277 V - 5 kA - ...
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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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 36.7892

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size10 A277 V 1 PoleToggle  Not IlluminatedTray
W68-X2Q13-20


Circuit Breaker Hydraulic Magnetic 2Pole 20A 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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 103.95

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 20 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
4-1393253-4


Circuit Breakers CIRCUIT BREAKER SWITCH 20A WH
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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 : 88
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 110.4759

Multiples of: 1

W6Hydraulic Magnetic Circuit Breakers 20 A277 V 2 PolesToggle  Not Illuminated 
5-1423674-1


Circuit Breakers W54-XA1A99C10-10 CKTBKR THERM
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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 : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 2.7604

Multiples of: 1

W54Circuit BreakersThermal10 A250 VAC50 VDC1 PoleReset Button0 C+ 60 CNon - Illuminated 
4404.0084


Circuit Breakers CBE T9-211C-3
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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.

Schurter Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.2327

Multiples of: 1

T9 - 211Circuit BreakersThermal3 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
1658-G21-00-P10-10A


Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
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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.

ETA Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 3.3965

Multiples of: 1

1658 Thermal Overcurrent10 A240 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
CLB-00000224


Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC
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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 : 87
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 3.5244

Multiples of: 1

            
TS-701-HT-30


Circuit Breakers TS 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.

Schurter Availability : 87
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 3.8226

Multiples of: 1

Ts - LineThermal Circuit Breakers 30 A125 v , 250 V50 V1 PolePushbutton- 10 C+ 60 CNot Illuminated 
4400.0265


Circuit breaker; Urated: 240VAC; 48VDC; 14.5A; SPST; Poles: 1; screw
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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.

Schurter Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 6.762

Multiples of: 1

   14.5 A  1     
4400.0023


Circuit Breakers CBE T11-611-2.5
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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.

Schurter Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.1064

Multiples of: 1

T11Circuit BreakersThermal2.5 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNot Illuminated 
4400.0709


Circuit breaker; Urated: 240VAC; 48VDC; 6.5A; SPST; Poles: 1; screw
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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.

Schurter Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 7.5999

Multiples of: 1

   6.5 A  1     
4400.0746


Circuit breaker; Urated: 240VAC; 48VDC; 1.2A; SPST; Poles: 1; screw
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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.

Schurter Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 9.3081

Multiples of: 1

   1.2 A  1     
106-M2-P30-1A


Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140
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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.

ETA Availability : 87
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 9.933

Multiples of: 1

106 - M2 Thermal Overcurrent1 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
19235-01M


Circuit Breaker Thermal 1Pole 35A 12VDC
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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 : 87
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 11.5946

Multiples of: 5

           -
CLB-503-00DNN-B-F/50


THERMAL 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.

Carling Availability : 87
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 14.0569

Multiples of: 1

Clb Thermal         
EM12-T01-001-DC24V-40A


Circuit Breakers 508, DM, 40A Entrance Supply module REX12-T
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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.

ETA Availability : 81
Ship by Thu. 09 Oct to Mon. 13 Oct Calender.png

USD 26.4148

Multiples of: 1

Rex12 - T       - 25 C+ 60 C  
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First...8182838485...

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