Phoenix Contact 1457500 This part features a standard contact carrier design with four positions for pins, utilizing an M12 straight pin and a coding system that allows for PCB mounting. The THR solder connection enables reliable electrical connections. Due to the ongoing smooth transition, this item has been developed as a lead-free alternative in compliance with RoHS II regulations, ensuring compliance without exception; however, a 6c (Pb < 0.1%) variant is available upon prior request.