Unique magneic arc extinguishing design with1500V cut-off function Unique contact structurewith higher surge resistance and current tolerance. Environmentally friendly products (RoHS compliant). Load connecton without polarity.
Unique anti short circuit structure,Short circuit resistance:20A~40A:/;60A~100A24000A; 150A-1000A:28000A.
High and low voltage withstand voltageabove 4000V.
The coil connections are all non-polar(60A-100A).The coi can be energy-saving,and the energy-saving coil is connected with polarity(150A-1000A).