This 32A 3-pin (2P+E) interlock socket and plug set is an ideal solution for industrial, outdoor, and temporary power supply setups. The interlock mechanism ensures enhanced safety by preventing the switch from being turned ON unless the plug is fully inserted. Additionally, the switch is lockable in the OFF or ON positions to prevent unauthorized or accidental operation.With an IP44 splashproof rating, this socket and plug combination is suitable for catering, caravan parks, marinas, and other demanding environments. It complies with IEC309-2 (equivalent to IEC60309-2 / EN60309 / CEE17 / BS4343) standards for reliability and performance.The set includes 2x M25 IP68 cable glands designed for cables with diameters of 12-15mm, ensuring secure and watertight connections. Featuring 9 cable entry cut-outs, the socket offers flexible installation options for various setups. 1 x 32 Amp Interlock Socket with Matching Plug 3 Pole (2P+E - 2 Pole and Earth) 220 - 250 Volt - Single Phase IP44 Rated - Suitable For Outdoor Usage Plug, Socket and 2 x 25mm Glands Supplied by A1electrics.