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This is a listing of Circuit Breaker manufacturers and Vendors.
The types of products or devices they produce are listed under the company name. The companies are listed in in alphabetic order.

Circuit Breaker Manufacturers

Airpax
{Hydraulic magnetic circuit breakers}

Altech Corp.
{Miniature Circuit Breakers, Compact DIN rail mount FI Earth Leakage Circuit Breakers}

Carling Technologies
{Hydraulic Magnetic and Thermal Circuit Breakers}

E-T-A
{Thermal circuit breaker}

LS Industrial Systems 'LSIS'
{Molded Case Circuit Breakers, Earth Leakage Circuit Breakers, Air Circuit Breakers, Integrated Protection & Monitoring Equipment}

Mechanical Products Co.
{Switchable Circuit Breakers, Push-To-Reset Circuit Breakers}

Precision Controls Co.
{Snap-Action, Automatic Reset Circuit Breakers, Conforms to SAE J553 standard}

A Circuit Breaker is a device designed to open and close a circuit by nonautomatic means and to open the circuit automatically on a predetermined overcurrent without injury to itself when properly applied within its rating. (600 volts nominal, or less).

Circuit Breakers operating Over 600 volts, nominal: A switching device capable of making, carrying, and breaking currents under normal circuit conditions, and also making, carrying for a specified time, and breaking currents under specified abnormal circuit conditions, such as those of short circuit.

Companies that Manufacture Circuit Breakers are listed on this page.

Circuit Breaker Manufacturer Index}


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Last Modified 7/13/08
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