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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
4430.1201


Circuit Breakers TA45 BLK ROCKER 5.0A
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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.

Schurter Availability : 85
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 23.7405

Multiples of: 1

Ta45 Circuit Breaker For Equipment5 A240 VAC60 VDC2 PoleRocker- 10 C+ 55 C  
HN-B6/1


Circuit breaker; 230/400VAC; Inom:6A; 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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 7.2324

Multiples of: 1

   6 A  1     
JA1-A3-A-30-3


JA1A3A303 heinemann canada corporation
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 14.8024

Multiples of: 1

            
FAZ-C2/1


Circuit breaker; 2A; Poles no:1; 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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 29.5799

Multiples of: 1

   2 A        
1019998


Circuit Breakers TMC 72C 05A
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 41.2519

Multiples of: 1

TMC 7Circuit BreakersThermomagnetic5 A277 VAC125 VDC2 PoleLever- 35 C+ 70 CNon - Illuminated 
TMC 72C 05A


Thermomagnetic device circui
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 42.6044

Multiples of: 1

            
412-K14-LN2-2A


Circuit Breakers Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Thr
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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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 54.9087

Multiples of: 1

412 High Performance Thermal2 A125 VAC28 VDC1 PoleButton- 55 C+ 75 CNot Illuminated 
MT1-B-14-470-3-A23-B-J


Circuit Breaker - 1 Pole - DC medium Delay - 7A -Push/Pull - Screw Terminals
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 69.0915

Multiples of: 1

            
2-1393253-1


Circuit Breakers 20A 2 Pole 2 Toggle .250" QC Series trip
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 95.8769

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V 2 PolesToggle  Not Illuminated 
IUGN66-38388-1


Cir Brkr, Hyd Mag, 2 pl,125VAC
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 126.3413

Multiples of: 1

IUGNCircuit ProtectorsHydraulic - Magnetic35 A240 VAC80 VDC2 PoleToggle- 40 C+ 85 CNon - Illuminated 
EG33B/15-30MA


Earth Leakage Circuit Breaker – 15 A - 3pole - 30 AF – Sensitivity 30 mA – Block terminal connection
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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.

Fuji Availability : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 410.97

Multiples of: 1

           -
4430.2306


Schurter Circuit Breakers TA45 ORANGE RCKR 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.

Schurter Availability : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 33.7606

Multiples of: 1

Ta45Thermal Circuit BreakersCircuit Breaker20 A240 V60 V2 PoleRocker- 10 C+ 55 C  
1658-G41-00-P10-055838-14A


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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 3.4078

Multiples of: 1

1658Circuit BreakersManual Reset14 A240 VAC28 VDC1 PoleReset Button- 20 C+ 60 CNot Illuminated 
4400.0108


Circuit breaker; Urated: 240VAC; 48VDC; 1A; SPST; Poles: 1; DROP-IN
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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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 6.762

Multiples of: 1

   1 A  1     
JA1-A3-A-7.5-2


JA1A3A7DDOT52 heinemann canada corporation
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 14.8024

Multiples of: 1

            
R11-4-4.00A-R01CV-V


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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 18.7294

Multiples of: 3

SnapakCircuit ProtectorsHydraulic - Magnetic4 A250 VAC65 VDC1 PoleRocker- 40 C+ 85 CNot Illuminated 
AM1-D3-A-20-2


Circuit Breaker Hydraulic Magnetic 1Pole 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.

HEINEMANN CANADA CORPORATION Availability : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 30.1064

Multiples of: 1

            
AM1R-D3-AC07D-A-20-2


AM1RD3AC07DA202 heinemann canada corporation
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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 : 64
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 30.1064

Multiples of: 1

            
MU1-B-34-620-1-A21-B-C


Circuit Breakers 1-pole, Push-To-Reset Pushbutton, 20 amp circuit breaker, Push-On 0.250 Tab (Q.C.) terminals, UL 1077 Recognized CSA Accepted
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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 : 64
Ship by Thu. 03 Jul to Mon. 07 Jul Calender.png

USD 35.008

Multiples of: 1

MCircuit BreakersHydraulic - Magnetic20 A250 VAC80 VDC1 PoleReset Button- 40 C+ 85 CNon - Illuminated 
W68-X2Q110-20


TE Connectivity P&B Circuit Breakers 20A 2 Pole 2 Toggle .250" QC Series trip
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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 : 60
Ship by Mon. 07 Jul to Fri. 11 Jul Calender.png

USD 92.8331

Multiples of: 1

W6Hydraulic Magnetic Circuit BreakersCircuit Breaker20 A277 V 2 PoleToggle- 40 C+ 85 CNot Illuminated 
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