Circuit Breakers

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike afuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.
ABB Circuit Breakers
ABB offers a complete line of low voltage NEMA, UL & CSA miniature, molded case and power ci
Airpax Circuit Breakers
Sensata Technologies develops and manufacturers high quality Airpaxâ„¢ hydraulic-magnetic circu
Eaton Circuit Breakers
The Holec brand, under the legal entity name of Eaton Electric B.V. is part of Eaton Corporatio
ETA Circuit Breakers
E-T-A offers comprehensive solutions for protection of electronic equipment. Please select the
Fuji Circuit Breakers
Fuji Circuit Breakers are more compact (especially 100A, 125A,250A frames) than any breakers on the
GE Circuit Breakers
GE Power Break Insulated Case Circuit Breakers are highly compact, heavy-duty breakers. Gerapid
Heinemann Circuit Breakers
Heinemann has many years experience with Circuit Breakers. We invented the Hydraulic Magnetic C
Klixon Circuit Breakers
Klixon brand is owned, designed, and manufactured by Sensata Technologies. Klixon has supported
Merlin Gerin Circuit Breakers
Founded in 1920, Merlin Gerin immediately won international fame through its revolutiona
MITSUBISHI Circuit Breakers
Mitsubishi low voltage circuit breakers create a future of the electrical equipments. For over a ha
Murray Circuit Breakers
We are proud to offer a complete line of new, used, and obsolete Murray circuit breakers at grea
ROCKWELL Circuit Breakers
ROCKWELL Circuit breakers include industrial DIN Rail circuit breakers, high density miniature ci
Schneider Circuit Breakers
The iron and steel industry, heavy machinery, and ship building in the 19th century. Elect
Siemens Circuit Breakers
Circuit breakers are the central part of air-insulated (AIS) and gas-insulated (GIS) switchgear
Terasaki Circuit Breakers
Terasaki supply top class low-voltage circuit breakers for industrial, marine and commercial bu
PANASONIC Miniature Circuit Breaker BDE-63 (DIN Type)
DESCRIOTION AC240V 6kA AC187V ~AC264V 30mA 15mA 0.21 Kg
PANASONIC Miniature Circuit Breaker BDE-40 (DIN Type)
DESCRIOTION AC240V 6kA AC187V ~AC264V 30mA 15mA 0.2 Kg
PANASONIC Miniature Circuit Breaker BD-63 (DIN Type)4P4E
DESCRIOTION AC415V 6kA 0.42 Kg
PANASONIC Miniature Circuit Breaker BD-63 (DIN Type) 3P3E
DESCRIOTION AC415V 6kA 0.32 Kg
PANASONIC Miniature Circuit Breaker BD-63 (DIN Type)2P2E
DESCRIOTION AC240V 10kA AC415V 6kA 0.21 Kg
PANASONIC Miniature Circuit Breaker BD-63 (DIN Type) 1P1E
DESCRIOTION AC240V 6kA 0.1 Kg
PANASONIC Miniature Circuit Breaker BD-63T (Plug-on Type) 3P3E
DESCRIOTION AC415V 6kA 0.32 Kg
PANASONIC Miniature Circuit Breaker BD-63T (Plug-on Type) 2P2E
DESCRIOTION AC240V 10kA AC415V 6kA 0.21 Kg
PANASONIC Miniature Circuit Breaker BD-63T (Plug-on Type) 1P1E
DESCRIOTION AC240V 6kA 0.1 Kg
ROCKWELL Motor Protection Circuit Breaker 140-CMN-9000
DESCRIPTION:MPCB, Std. Magnetic Trip, 63.0 - 90.0A
Contact Us
- A&S Circuit Breakers Co.,Ltd.
- 469 Xinsheng Road, Gaoxin District, Chengdu, China
- Tel:+86-28-86046300
- Fax:+86-28-86129221
- Email:breaker@electrical8.com
- Contact Person:Christina
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