Victron Cyrix|remote Control Circuit Breaker Shunt Trip Release For Mccb 24v-380v
Amazon.com: SECO-LARM SS-090-2H1 Tubular Key Lock Switch; Shunt ON/OFF 2 Terminals, SPST; Maintained ON-OFF, Key Removable From Both ON and OFF Positions; Rated 2 Amps @ 12VDC; N.O. Turn to Close :
Havells MCCB Shunt Coil Connection | Why Micro Switch in Shunt Coil | How to Install | How it works