External service bypass (housing) for uninterrupted disconnection of the load on the UPS OP1003, OP1503, OP2003, OnPower GRT1-R, maximum load of 10A (IEC-60320 C14 (10A) cold appliance plug, IEC-60320 C13 (10A) cold appliance coupling for connection to the UPS system). Consumer connections: 2 x IEC-60320 C13 (10A) cold appliance coupling, RS232 signal output, dimensions (HxWxD): 220 x 80 x 170 mm, weight 1kg