Housing for circuit breakers and load break switches, material polycarbonate, impact-resistant, protection class IP65, patented cover lock with integrated overpressure compensation, use as a single housing or in a distribution network, for distribution networks the characteristics of other equipment must be observed, metric knockouts in all side walls, side walls can be knocked out and aligned with other housings, mounting plate pre-drilled for switch and pre-drilled for one PE and N terminal each, mounting plate made of 3mm thick sheet steel, sealable cover locks, cover design: transparent smoke gray, pre-drilled, protection class IP65, with switch door coupling rotary handle NZM.-XTVD and extension shaft, fastening material for terminals, BL-CI fastening bracket for wall mounting, not in combination with remote drive NZM.-XR, plug-in device NZM.-XSV or withdrawable device NZM.-XAV, rated continuous current Iu=63A, can be used for switches NZM1(-4), N1(-4), N(S)1(-4), can be used for terminals K50/1, K95/1N., Notes: Additional terminals for PE and N conductors K50/1, K95/1N... for 4th and 5th pole must be ordered separately