Changeover Switch 1) Production standards: IEC60947-3, VDE0660-107 2) Mainly used for motors, industrial system 3) propular Changeover switch Specification accords to international ... .5, GB5226.1, and European standard: EN60947-1, EN60947-3, EN60947-5 and EN60204-1 Our Changeover switch have advantages as follows 1. France Mold ...