External service bypass as a 19-inch slot for uninterrupted disconnection of the load on the UPS OnPower GRT2-R, GRT3-R, max. load capacity of 16A (IEC-60320 C20 cold device plug, IEC-60320 C19 cold device coupling for connection to the UPS system). Consumer connections: 2 x IEC-60320 C19 cold device coupling (16A), with RS232 signal output. Dimensions (HxWxD): 19 inches x 2HE x 170mm, weight 1kg