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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6720000225


Supplementary 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.

Weidmuller Availability : 198
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USD 3.6735

Multiples of: 10

1658-G21-07-P10-30A


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 : 198
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USD 4.5288

Multiples of: 1

3P16UL3/18


Circuit Breaker Accessories 3 Ph Busbar 310.2mm 18Pin, 115A
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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 : 195
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USD 45.0103

Multiples of: 1

413-K14-LN2-30A


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 : 194
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USD 58.6163

Multiples of: 1

A9F04216


Circuit breaker; 400VAC; Inom:16A; Poles no:2; 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 : 194
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USD 22.8879

Multiples of: 1

19230-02M


Circuit Breakers MAXI 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.

Eaton Availability : 194
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USD 3.8265

Multiples of: 1

PR21-4-12.5A-XX-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 : 194
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USD 72.0431

Multiples of: 3

MV1303-3,50-V-L


3.50mm Pin Spacing Fixed PCB Blocks
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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 : 194
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USD 0.9266

Multiples of: 100

QLB-053-00DNN-3BA


Circuit Breakers 5A Snap In Plastic .250 QC TAB
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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.

Qualtek Availability : 194
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USD 1.5138

Multiples of: 1

4430.0582


Circuit Breakers CBE TA45-AZM10
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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 : 194
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USD 1.848

Multiples of: 1

4404.0007


Circuit Breakers 5A 240V AC / 48V DC SNAP-IN MOUNT
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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 : 194
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USD 2.2444

Multiples of: 100

4404.0003


Circuit Breakers 8A 240V AC / 48V DC SNAP-IN MOUNT
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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 : 194
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USD 2.3625

Multiples of: 100

T9-611P-8


CIRCUIT BRKR SP RESET 8A SNAP-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 : 194
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USD 2.3625

Multiples of: 100

121B30-B2P-KA


Circuit Breakers SHORTSTOP 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.

Eaton Availability : 194
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USD 2.3641

Multiples of: 1

T9-611P-10


CIRCUIT BRKR SP RESET 10A SNAPIN
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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 : 194
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USD 2.3993

Multiples of: 100

ATR11-D-X-63-BB-1.0A


Circuit Breaker Thermal 1Pole 1A 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 : 194
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USD 2.0738

Multiples of: 1

ATR11-D-X-63-BB-5.0A


Circuit Breaker Thermal 1Pole 5A 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 : 194
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.4675

Multiples of: 1

ATR11-D-Y-63-BB-8.0A


Circuit Breaker Thermal 1Pole 8A 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 : 194
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.4675

Multiples of: 1

ATR11-W-X-63-B-4.0A


Circuit Breaker Thermal 1Pole 4A 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 : 194
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.4675

Multiples of: 1

ATR11-W-X-63-B-5.0A


Circuit Breaker Thermal 1Pole 5A 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 : 194
Ship by Mon. 13 Oct to Fri. 17 Oct Calender.png

USD 2.0738

Multiples of: 1

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