Circuit Breakers

A magnetic switch (consisting of a magnetic contactor and a thermal relay) is the switch that drives the opening and closing of the main (auxiliary) contacts by using magnetic attraction to control the load. As it can rapidly cut the AC circuit and can frequently connect and disconnect the large current control device, it is often used as a load control switch with electric motor, crane, heater and various plant equipment. However, since its magnetic contactor does not have a safety function, a thermal relay must be fitted to provide overload and phase-failure protections.

TO Series E type
Regarding IEC standard for handle? ON/OFF indication, our pr...
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TO Series S type
‧Regarding IEC standard for handle’s ON/OFF indication...
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TG Series HB/HJ type
• Adjustable Thermal and Fixed Magnetic Trips :&bu...
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TG Series H type
• Adjustable Thermal and Fixed Magnetic Trips :&bu...
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TLB Series RCBOs
‧With resistant function to peak waves and noise by high rel...
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Q Series (Residential Purpose)
‧Regarding IEC standard for handle’s ON/OFF indication...
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TCB Series (Flip-cover)
Scope of application:The design complies with the present an...
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