0B.304.of Mating Cycles:5000; Operating Temperature Max:-55°C; Operating Temperature Min:250°C; Voltage Rating V DC:660V; Voltage Rating VAC:460V; Working Voltage:280V SOCKET, IN-LINE, 0B, 4WAY; Product Range:0B Series; Circular Connector Shell Style:Cable Mount Receptacle; No. Lemo Phg.