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
  
                
M39019/01-216S


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 : 45
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 981.2775

Multiples of: 1

APCircuit Breakers 1 A250 VAC50 VDC1 PoleToggle  Not Illuminated 
M39019/01-251S


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 : 45
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 1066.9706

Multiples of: 1

           -
67-30-A1B1-B009


Miniature residual current protection circuit breaker ROHS
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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.

SOUDELOR Availability : 44
Ship by Fri. 18 Jul to Wed. 23 Jul Calender.png

USD 1.0885

Multiples of: 1

            
4404.0077


Circuit Breakers CBE T9-211C-12
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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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 2.4255

Multiples of: 1

T9 - 211Circuit BreakersThermal12 A240 VAC48 VDC1 PoleReset Button- 5 C+ 60 CNon - Illuminated 
CLB-253-00DNN-W-A


Circuit Breakers CIRCUIT BREAKER THERMAL
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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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 4.5058

Multiples of: 1

CLB Thermal         
106-M2-P10-0.5A


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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 9.45

Multiples of: 5

106 - M2 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated-
TA35-CFTRF100C0


CIRC BREAKERRED ROCKER SP 10A
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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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 9.909

Multiples of: 20

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104-PR-2.5A


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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
Icon ROHS
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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 10.8108

Multiples of: 1

104 Thermal Overcurrent2.5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
104-P30-0.5A


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) integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140-E
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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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 12.8865

Multiples of: 1

104 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
JA1S-T3-A-0013-03-E


Circuit Breaker Magnetic 1Pole 13A 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.

HEINEMANN CANADA CORPORATION Availability : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 14.8024

Multiples of: 1

            
106-M2-P30-0.5A


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
Icon ROHS
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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 16.1684

Multiples of: 1

106 - M2 Thermal Overcurrent500 mA240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
105-P10-5A


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) snap-in type. Manual release facility optional. Approved to CBE standard EN 60934 (IEC 60934). For higher cur
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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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 17.1058

Multiples of: 1

105Thermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
5SY6110-7


5SY6 MINIATURE CIRCUIT BREAKERS HIGH-CAPACITY RANGE, 6 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.

Siemens Availability : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 18.4632

Multiples of: 1

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IEG6-1-63-30.0-01-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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.3872

Multiples of: 3

 Circuit Breakers 30 A  1 PoleToggle- 40 C+ 85 CNot Illuminated 
AA1-B1-24-460-1B1-C


Circuit Breaker 1Pole 6A 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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.9738

Multiples of: 2

ACircuit BreakersHydraulic - Magnetic6 A277 VAC80 VDC1 PoleHandle- 40 C+ 85 CNot Illuminated 
4430.0545


Circuit Breakers CBE TA45-ABTWF030C0
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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 : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.9972

Multiples of: 1

Ta45           
TA45-ABTWF030C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 1-Pole Protection, QC Terminals, White Rocker, Embossed -/o, 3 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.

Schurter Availability : 44
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 20.9972

Multiples of: 1

            
PP15-1-20.0A-XX


Circuit Breakers
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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 : 44
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 22.1093

Multiples of: 1

 Circuit ProtectorsHydraulic - Magnetic20 A250 VAC32 VDC1 PolePush - Pull- 40 C+ 85 CNon - IlluminatedBulk
104-PR-10A


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) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140.
Icon ROHS
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 : 42
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 10.2795

Multiples of: 1

104Thermal Circuit BreakersThermal Overcurrent Circuit Breaker10 A240 VAC48 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
1410-G110-L2F1-S01-5A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck mounting. Type 1410-G1 features changeover contacts suitable for providing status output signals
Icon ROHS
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 : 0
Request Quote Calender.png

USD 13.9293

Multiples of: 1

1410 - G1Thermal Circuit BreakersThermal Overcurrent Circuit Breaker5 A240 VAC28 VDC1 PoleButton- 20 C+ 70 CNot Illuminated 
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