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This product have one normally close contact, for electric vehicles, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply....

This product have two normally open contact, for electric tricycle, electric machinery and equipment, recreational vehicles, floor sweeper, system, ceramic machine, throwing cars, brick car, clean cars, solar boats...

This product have two normally open contact, for electric tricycle, electric machinery and equipment, recreational vehicles, floor sweeper, system, ceramic machine, throwing cars, brick car, clean cars, solar boats...

This product have four normally open contact, for electric tricycle, electric machinery and equipment, recreational vehicles, floor sweeper, system, ceramic machine, throwing cars, brick car, clean cars, solar boats...

This product have four normally open contact, for electric tricycle, electric machinery and equipment, recreational vehicles, floor sweeper, system, ceramic machine, throwing cars, brick car, clean cars, solar boats...

This product have one normally open and one normally close contact, used in electroplating equipment, telecommunication equipment, engineering machinery, electric forklift trucks, trains, uninterruptible power supplies and other electronic control system....