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
  
                
TMC 81D 10A


Thermomagnetic device circuit breaker, Number of positions: 1, Width: 17.6 mm, Mounting type: DIN rail: 35 mm, 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 : 57
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 26.6227

Multiples of: 1

            
4430.2303


Circuit Breakers TA45 ORANGE RCKR 5 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 : 57
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 34.5923

Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker5 A240 V60 V2 PolesRocker- 10 C+ 55 C  
7940102672


Circuit Breakers QZ-2-13-D-2-30.0
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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 : 57
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 44.3016

Multiples of: 1

 Hydraulic - Magnetic Miniature Circuit BreakersAC Circuit Breaker30 A480 VAC 2 PoleLever- 40 C+ 85 CNon - Illuminated 
AM1-B3-A-80-2


Circuit Breaker - 1 Pole - 80A.
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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 : 57
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 44.6106

Multiples of: 1

            
BA2-B0-24-450-111-D


Circuit Breaker 2Pole 5A
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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 : 57
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 44.8275

Multiples of: 1

B SeriesHydraulic Magnetic Circuit Breakers          
AC2-B0-24-625-133-D


Circuit Breaker 2Pole 25A 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 : 57
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 131.08

Multiples of: 1

ACircuit BreakersHydraulic - Magnetic25 A277 VAC80 VDC2 PoleRocker- 40 C+ 85 CNot Illuminated 
30418-25


Circuit Breakers "ATM_BRKR TYPE 1, 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.

Littelfuse Availability : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 8.5302

Multiples of: 1

30418 MINI Circuit BreakersCircuit BreakersAuto Reset25 A 12 VDC1 Pole - 40 C+ 125 CNon - IlluminatedBulk
FAZ-B16/1


Circuit breaker; 230/400VAC; Inom:16A; Poles no:1; DIN; Charact: B
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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 : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 14.2924

Multiples of: 1

   16 A        
183110P-02-0


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 : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 17.6605

Multiples of: 1

            
AA1-B0-34-475-3D1-C


Carling Technologies Circuit Breakers 7.5 Amp 1 POLE
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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 : 56
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 18.6113

Multiples of: 2

A SeriesHydraulic Magnetic Circuit Breakers 7.5 A277 V80 V1 PoleHandle- 40 C+ 85 CNot Illuminated 
25420-B-2


Circuit Breakers TYPE III 20A MID RANGE 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.

Eaton Availability : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 19.3071

Multiples of: 1

            
A9F18340


Miniature circuit breakers 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.

Schneider Availability : 56
Ship by Mon. 21 Jul to Thu. 24 Jul Calender.png

USD 21.1387

Multiples of: 1

            
MF1-B-34-450-1-HC5-B-C


Circuit Breaker Magnetic 1Pole 5A 250VAC/65VDC
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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 : 56
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 24.4674

Multiples of: 1

M SeriesHydraulic Magnetic Circuit Breakers          
201-1A


Circuit Breakers 1077, 1P, DN, 120-240VAC/80VDC, 1A
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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 : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 27.4774

Multiples of: 1

   1 A        
W33-T2C2Q-10


Circuit Breaker, Thermal - 2 Pole Breaker - White - 240 Vac Neon
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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 : 56
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 30.0037

Multiples of: 1

           -
7-1393252-9


Circuit Breakers CIRCUIT BREAKER SWITCH 5A 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 : 56
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 34.173

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size5 A 65 V1 PoleToggle  Not Illuminated 
MT1-B-14-250-1-A22-B-C


Circuit Breaker Hydraulic Magnetic 1Pole 0.5A 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 : 56
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 39.1749

Multiples of: 2

MCircuit BreakersHydraulic - Magnetic500 mA125 VAC /250 VAC80 VDC1 PolePush - Pull- 40 C+ 85 CNon - Illuminated 
2-5700-IG1-K10-DD-38A


Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-type with push-push
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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 : 56
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 41.5004

Multiples of: 1

2 - 5700 Thermal Overcurrent38 A250 VAC28 VDC1 PoleButton- 20 C+ 60 CNot Illuminated 
W67-X2Q50-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A 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 : 39
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 33.0881

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersMagnetic Circuit Breakers M6/W6 - Compact Size5 A 65 V1 PoleToggle- 40 C+ 85 CNot Illuminated 
7-1393254-7


Circuit Breakers 30A 2 POLE 2 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 : 0
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USD 178.361

Multiples of: 1

W9Hydraulic Magnetic Circuit BreakersHydraulic/Magnetic Circuit Breaker30 A277 V 2 PolesToggle  Not Illuminated 
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