Belkin F7C01008 Conserve Switch Surge Protector with Remote Operating Temperature: 40 degree C AC Plug Style Right:CIRCUIT TOTAL JOULES (8X20 US): 1000 Joules Angle AC Plug Style Right: Angle Max. spike current: 72,0000A H-N 24,000A, H-G 24,000A, N-G 24,000A CLAMPING VOLTAGE: 400v