Line cord: captive 3/14awg, 10 ft. Black cord with nema 15 plug; bnc socket w/ switch: 12v AC 500ma maxx (lamp not included); outer voltage shut down: 140v AC ; spike protection mode: line to neutral, zero ground leakage; spike clamping voltage: 188v AC peak @ 3000amps; respponse time: 1 nanosecond; surge current: 6500amps