General description A 16mm insulated socket designed to protect up to 1000V for use on hybrid and electric vehicles. It is VDE certified and safe for operator use with live voltages up to 1000V AC / 1500V DC. Technical specifications Size: 16mm x 55mm long x 1/2"D Voltage protection: up to 1000V AC / 1500V DC IEC60900 approved for safe working at 1000V Compatibility and accessories Part of a range of standard insulated sockets Other sizes available: 7988 (10mm), 7989 (11mm), 7990 (12mm), 7991 (13mm), 7992 (14mm), 7993 (15mm), 7995 (17mm), 7996 (18mm), 7997 (19mm) 1/2"D Deep insulated socket range: 7949 (10mm), 7950 (11mm), 7951 (12mm), 7952 (13mm), 7953 (14mm), 7954 (16mm), 7955 (17mm), 7956 (18mm), 7957 (19mm)