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
W54-XB2A4A10-5


Circuit Breaker Thermal 1Pole 5A 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.

TE Connectivity Availability : 261
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USD 4.3312

Multiples of: 5

W28-XQ1A-0.75


Circuit Breakers 0.75A 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.

TE Connectivity Availability : 261
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USD 5.5256

Multiples of: 5

3-1393253-7


Circuit Breakers W68-X2Q12-30 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 : 261
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USD 192.3075

Multiples of: 1

CTB-B-B-05


Circuit Breakers 5 AMP 50VDC PNL MNT
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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 : 260
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USD 2.5987

Multiples of: 1

W58-XB1A4A-8


Circuit Breakers 8A PUSH TO RESET QC
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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 : 258
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USD 4.9896

Multiples of: 1

3120-N321-P7T1-W01D-3A


Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload protection of motors
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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 : 257
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USD 19.3809

Multiples of: 1

Hot 4400.0025


Circuit Breakers CBE T11-611-4
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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 : 256
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USD 6.9972

Multiples of: 1

3-1393253-6


Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE
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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 : 254
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USD 111.6019

Multiples of: 1

21230-00


Circuit Breaker Thermal 1Pole 30A 14VDC
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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 : 253
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USD 2.9222

Multiples of: 1

W28-SQ11A-8


Circuit Breaker - Thermal - Single Pole Fuseholder Type - Push to Reset Actuator - 8A - 250VAC/32VDC - Black Bezel With No Rat ...
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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 : 252
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USD 15.8944

Multiples of: 1

TA45-A326L200C0


TA45 Series Circuit Breaker, 2 Pole Rocker, 2-Pole Protection, 220-240v Illumination, QC Terminals, Orange transp. Rocker, Printed White -/o, 20 ...
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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 : 252
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 39.2291

Multiples of: 1

W67-X2Q10-1


Magnetic Hydraulic Circuit Breaker - Single Pole - Series Trip - White Toggle - .250“ Quick Connect - Instantaneous 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.

TE Connectivity Availability : 252
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 61.635

Multiples of: 1

413-K14-LN2-80A


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 : 251
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USD 72.2337

Multiples of: 1

LELK1-1-52-25.0-01-V


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 : 250
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USD 40.0967

Multiples of: 1

12-J20-20


Circuit Breaker Accessories Mounting Socket - Screw Terminals - Two-way
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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 : 249
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USD 10.0716

Multiples of: 1

2480050000


Circuit Breakers MCB 1077 1P C 3A ACDC
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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 : 249
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USD 15.9206

Multiples of: 12

21210-00


Circuit Breakers 10 AMP TYPE II CIRCUIT BRKR
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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 : 246
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USD 3.2109

Multiples of: 1

1658-G21-02-P10-8A


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 : 246
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USD 3.4534

Multiples of: 1

E91/30CC


ABB-MODULAR DIN RAIL COMPONENT - MODULAR DIN RAIL
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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.

ABB Availability : 246
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USD 7.2187

Multiples of: 1

4404.0028


Circuit Breakers 15A 0.25" QC Threaded neck
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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 : 244
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USD 2.1021

Multiples of: 1

First...4142434445...

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