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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5-1423674-4


Circuit Breakers W54-XA1A99C10-25 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 : 84
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USD 4.3775

Multiples of: 1

4400.0144


Circuit breaker; Urated: 240VAC; 48VDC; 6A; SPST; screw; TZZ01; MCB
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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 : 84
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USD 6.762

Multiples of: 1

Hot 4400.0089


Circuit Breakers .250 QC THERM 2.5A
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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.

Schurter Availability : 84
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USD 7.203

Multiples of: 1

4400.0512


Circuit Breakers CBE T11-311-13
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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 : 84
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USD 7.3059

Multiples of: 1

4400.0284


Circuit breaker; Urated: 240VAC; 48VDC; 15A; 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 : 84
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 7.5999

Multiples of: 1

4400.0438


Circuit breaker; Urated: 240VAC; 48VDC; 4A; 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 : 84
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USD 7.5999

Multiples of: 1

1410-L110-L1F1-S01-0.63A


Circuit Breakers Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Miniaturised construction minimises PCB real estate required. Largely temperature-insensitive.x -E. Returning the rocke
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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 : 84
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 13.8807

Multiples of: 1

JA1-A3-A-0.5-2


Circuit Breaker - 1 Pole - Standard Style - Push-on Terminal - 277 VAC - 50/60 Hz - 0.5A - ...
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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.

HEINEMANN CANADA CORPORATION Availability : 84
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USD 18.6385

Multiples of: 1

W67-X2Q113-25


Circuit Breakers Over Voltage, Current, Temperature Devices
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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 : 84
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USD 162.8681

Multiples of: 1

W67-X2Q110-25


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - White Toggle - .250“ Quick Connect - AC High Inrush Motor Sta ...
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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 : 84
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 171.4387

Multiples of: 1

IDL12-1REC5-38804-30-G1


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 : 84
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USD 211.8969

Multiples of: 1

IEGH666-1-61-15.0-21-V


Circuit Breaker Hydraulic Magnetic 3Pole 15A
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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 : 84
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USD 226.4062

Multiples of: 1

DB16/BU


Circuit Breaker Accessories 1 pole disti. Block 80Amp
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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.

Altech Availability : 83
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USD 5.6489

Multiples of: 1

4400.0120


T11-811-5.5 Circuit Breaker for Equipment thermal, Drop-in type, Reset type, Quick connect terminals 5.5 Amps
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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 : 83
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USD 6.7914

Multiples of: 1

1170-21-30A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 83
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 13.2825

Multiples of: 1

1170-22-3A


Circuit Breakers Compact single pole thermal circuit breaker with push-to-reset, tease free, trip free, snap action mechanism and separate (colour coded) manual release. Combining full feature circuit breaker protection and convenience with low cost of ownership bene
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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 : 83
Ship by Wed. 02 Jul to Fri. 04 Jul Calender.png

USD 23.3306

Multiples of: 1

1110-F112-P1M1-4A


Circuit Breakers Single pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with tease-free, trip-free, snap action mechanism. Designed for snap-in panel mounting utilising round hole or industry standard fuse-holder cut-out dimensions. Featuring an ergon
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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 : 83
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USD 17.4636

Multiples of: 1

TMC 81D 06A


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 : 83
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USD 26.6227

Multiples of: 1

2907640


Circuit Breakers TMC 81D 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.

Phoenix Contact Availability : 82
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USD 28.2975

Multiples of: 1

W91-X112-5


Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK
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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 : 55
Ship by Fri. 04 Jul to Thu. 10 Jul Calender.png

USD 64.05

Multiples of: 1

First...9192939495...

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