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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Global Stock ⓘ (▲▼)Price(USD) 

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CTS25UN


Connector Terminal Block - DIN Rail - Feed Through - 105A - 600V - 12mm - 14-2AWG - 2 Position ...
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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 : 266
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USD 2.1368

Multiples of: 1

AA1-B1-14-450-1B1-C


Circuit Breaker 1Pole 5A 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 : 73
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USD 20.9738

Multiples of: 2

A9F04325


Circuit breaker; 400VAC; Inom:25A; Poles no:3; Mounting: DIN; 6kA
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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 : 73
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USD 31.8696

Multiples of: 1

W91-X1110-15


Circuit Breakers Circuit Protection
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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 : 73
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USD 37.5076

Multiples of: 1

1-1393254-7


Circuit Breakers W91-X1110-15=M6/M7/M9/W6/W7
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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 : 73
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 37.5076

Multiples of: 1

W91-X112-15


Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK
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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 : 73
Ship by Mon. 13 Oct to Wed. 15 Oct Calender.png

USD 46.662

Multiples of: 1

W91-X150-5


Circuit Breakers W91-X150-5=M6/M7/M9/W6/W7
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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 : 73
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 50.5885

Multiples of: 1

4-1393254-0


TE Connectivity W91-X150-5=M6/M7/M9/W6/W7
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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 : 73
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 50.5885

Multiples of: 1

716401


Circuit breaker; Inom:10A; Mounting: DIN; IP20; 8.1x114.5x116mm
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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.

Lutze Availability : 73
Ship by Mon. 13 Oct to Wed. 15 Oct Calender.png

USD 59.976

Multiples of: 1

209-3-1REC4-65-4-8-45-H-V


Circuit Breaker Magnetic 3Pole 45A 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.

Sensata Availability : 73
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 412.9495

Multiples of: 1

CX2.5/4/BL


Circuit Breaker Accessories DIN Terminal, Spring, 4 conn
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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 : 72
Ship by Mon. 13 Oct to Wed. 15 Oct Calender.png

USD 1.2525

Multiples of: 1

882-839-3


Circuit Breaker Accessories BUS-BAR FOR FLEX MEGA HOLDER-POSITION 3
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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 : 72
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USD 5.4516

Multiples of: 1

4400.0751


Circuit Breakers CBE T11-211NR-15
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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 : 72
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USD 8.526

Multiples of: 1

4400.0572


Circuit Breakers CBE T11-211-1.1
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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 : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 12.3082

Multiples of: 1

T11-211-1.1


Circuit Breaker Thermal 1Pole 1.1A 240VAC/48VDC
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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 : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 12.3082

Multiples of: 1

JA1S-T3-A-0007-03-E


Circuit Breaker Magnetic 1Pole 7A 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 : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 14.8024

Multiples of: 1

TCP 8A


Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/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.

Phoenix Contact Availability : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 23.4371

Multiples of: 1

1C2UM


Circuit Breakers 2A MCB CCHAR 1pl 277VAC UL508
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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 : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 30.6994

Multiples of: 1

PR21-4-12.0A-39628-12-V


SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push to reset.
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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 : 72
Ship by Wed. 15 Oct to Tue. 21 Oct Calender.png

USD 45.8712

Multiples of: 3

1115658


Circuit Breakers CAPAROC E4 12-24DC/1-10A
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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.

Phoenix Contact Availability : 71
Ship by Mon. 13 Oct to Wed. 15 Oct Calender.png

USD 118.7686

Multiples of: 1

First...96979899100...

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