About Circuit Breakers & Accessories

Circuit Breakers & Accessories

Circuit breakers are devices designed to protect electrical systems from excessive current, which can cause overheating and dangerous electrical fires. They are often used in home and commercial settings to protect electrical wiring from overloads and short circuits. Circuit breakers can be manual or automatic; manual breakers require the user to reset them manually, while automatic breakers rely on a device such as a thermal overload switch to sense when the circuit exceeds its current rating.Accessories are devices connected to a circuit breaker or directly to an electrical system to add safety, convenience and flexibility to the circuit. Accessories can include alarm systems to alert building occupants in the event of a fire or other emergency, surge protection devices to protect against power surges, and specialized circuit breaker trip points to adjust the level of current allowed on the circuit.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
CD3-A3-DU-30-01


Circuit breaker - 30 A - 250 VAC - 125 VDC - 50/60 Hz - Long 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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 126.6057

Multiples of: 1

5SY4240-5


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; DIN; Charact: 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.

Siemens Availability : 0
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USD 126.6846

Multiples of: 1

5SY4240-8


Circuit breaker; 230/400VAC; Inom: 40A; Poles: 2; DIN; Charact: D
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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 : 0
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USD 126.6846

Multiples of: 1

APL1111-7086-6


Sensata Technologies
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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 : 0
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USD 126.7461

Multiples of: 1

A9D43640


RCBO breaker; Inom: 40A; Ires: 300mA; Max surge current: 250A; DIN
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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 : 0
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USD 126.8631

Multiples of: 1

ADA556D


RCBO breaker; Inom: 6A; Ires: 30mA; Max surge current: 250A; 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.

Hager Availability : 0
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USD 126.8904

Multiples of: 1

AM3S-Z378-1


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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 126.945

Multiples of: 1

5SY4260-7


Circuit breaker; 230/400VAC; Inom: 60A; Poles: 2; 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.

Siemens Availability : 0
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USD 126.9933

Multiples of: 1

5SY4263-7


Circuit breaker; 230/400VAC; Inom: 63A; Poles: 2; 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.

Siemens Availability : 0
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USD 126.9933

Multiples of: 1

24878


MCB, 16A, 4POLE, TYPE-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.

Merlin Gerin Availability : 0
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USD 127.0132

Multiples of: 1

NCN401


Circuit breaker; 230/400VAC; Inom: 1A; Poles: 4; 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.

Hager Availability : 0
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USD 127.0668

Multiples of: 1

DA2B046630121C


Circuit Breakers D-SeriesCircuitBreaker
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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 : 0
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USD 127.1538

Multiples of: 1

DA2B04441012CC


Circuit Breakers D-SeriesCircuitBreaker
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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 : 0
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USD 127.1538

Multiples of: 1

DA2B04645011CC


Circuit Breakers D-SeriesCircuitBreaker
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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 : 0
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USD 127.1538

Multiples of: 1

DA2B044425111C


Circuit Breakers D-SeriesCircuitBreaker
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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 : 0
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USD 127.1538

Multiples of: 1

DA2B046635121C


Circuit Breakers D-SeriesCircuitBreaker
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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 : 0
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USD 127.1538

Multiples of: 1

11SM2A68


Motor breaker; 220÷690VAC; DIN, screw type; 28÷40A; -20÷70°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.

Lovato Availability : 0
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USD 127.1585

Multiples of: 1

483-G411-K1M1-A1S0Z-3A


Circuit Breakers Single pole, miniaturised, aircraft style 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
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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 : 0
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USD 127.2811

Multiples of: 10

5SJ4206-7HG42


Circuit Breaker Motor Protector 3Pole 6A 690VAC
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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 : 0
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USD 127.3194

Multiples of: 1

IEGH66-1-62-10.0-A-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 : 0
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USD 127.3387

Multiples of: 1

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