Overload Protector

Our overload protectors include circuit breaker switches and thermostats.

Circuit breaker switch is designed to protect electrical circuit from damage caused by excess current. The circuit breaker switch’s basic function is to interrupt current flow after a fault is detected.

Our ST-1 and ST-2 series Push Button type circuit breaker switches with M10 Panel Mounting Hole size, The current ranges from 3A to 60A. Waterproof rubber caps are available for them.

Our ST-001 series Rocker type circuit breaker switch is widely used on power extension sockets,it can not only control the socket ON/OFF like a rocker switch, but also protect the circuit. This switch can be Short Terminals or Long Terminals, with LED illuminated or Non-illuminated.

Thermostat is designed to protect electrical circuit from damage caused by excess temperature. There is a bimetal disc inside the thermostat,The bimetal disc will snap action under the change of sensing temperature. The snap action of disc can push the action of the contacts through the inside structure, and then caused the circuit ON/OFF finally.

Circuit breaker switches and TLRS-9700(KSD9700) Thermostats are Manual Reset type. KSD301 thermostats can be Manual Reset or Auto Reset.

Circuit Breaker

Thermostat

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