Schneider Electric Surface Socket Outlets range in size from 250V 10A to 500V 50A. All sockets feature hoseproof and dust resistant flaps with automatic snap catch latches. The transparent flap enables instant visual inspection of socket condition and pin configuration. The full range of sockets accommodate both the superseded IP56 plain plugs and the current IP66 retention ring plugs in order to rationalise the number of variations required. Earth and neutral connectors accommodating 3 x 6mm2 cable are supplied with all 500V models. Terminal housings are moulded in tough polyester to minimise damage.