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
3DU50R


Circuit Breakers 50A D Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3CU50R


Circuit Breakers 50A C Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3DU20R


Circuit Breakers 20A D Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3BU3R


Circuit Breakers 3A B Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3CU6R


Circuit Breakers 6A C Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

2G8UM


Circuit Breakers 8A MCB GCHAR 1P+N 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 : 0
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USD 24.5484

Multiples of: 1

2B15UM


Circuit Breakers 15A CRT BRKR BCHAR 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 : 0
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USD 24.5484

Multiples of: 1

2C20UM


Circuit Breakers 20A MCB CCHAR 1P+N 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 : 0
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USD 24.5484

Multiples of: 1

2C30UM


Circuit Breakers 30A CRT BRKR CCHAR 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 : 0
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USD 24.5484

Multiples of: 1

2C1UM


Circuit Breakers 1A MCB CCHAR 1P+N 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 : 0
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USD 24.5484

Multiples of: 1

2E4UM


Circuit Breakers 4A CRT BRKR ECHAR 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 : 0
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USD 24.5484

Multiples of: 1

2D5UM


Circuit Breakers 5A MCB DCHAR 1P+N 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 : 0
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USD 24.5484

Multiples of: 1

3CU32R


Circuit Breakers 32A C Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3CU63R


Circuit Breakers 3CU63R,63A,MCB,CCHAR,3POLE
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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 : 0
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USD 24.5484

Multiples of: 1

3DU60R


Circuit Breakers 60A D Characteristic UL 1077 3 POLE
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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 : 0
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USD 24.5484

Multiples of: 1

TMC 81B 30A


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 0
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USD 24.5781

Multiples of: 1

TMC 81B 40A


Thermomagnetic device circuit breaker, Number of positions: 1, Connection method: Screw, Cross section: 1 mm²- 35 mm², AWG: 18 - ...
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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 : 0
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USD 24.5781

Multiples of: 1

BR1C10UC


BRANCH CIRCUIT BREAKER, 1 POLE, 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.

Weidmuller Availability : 0
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USD 24.5785

Multiples of: 1

4435.0286


Circuit Breakers CBE TA35-CKDWM120C0
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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 : 0
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USD 24.5831

Multiples of: 1

PL6-B4/2


Circuit breaker; 230/400VAC; Inom:4A; Poles no:2; DIN; Charact: B
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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 : 0
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USD 24.5863

Multiples of: 1

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