Make and break circuit current reliability
 High ability to prevent to vibration and impac
 Low noise
 Excellent overload current carrying capacity
 Epoxy resin encapsulation, the contact chamber is filled with protective gas, combined with magnetic blowing arc extinguishing, so that the product can carry high current and high voltage
 Sealed structure, low working noise
 Horizontal and vertical installation, no special requirements for installation location
 Comply with national standard GB/T14048.4, IEC60947
Compliant with EU RoHS Directive (2002/95/EC)