ILME CK series Squich connectors are wired on the rear top of the insert. This keeps the wires from being bent and eliminates the process of disassembling the inserts from the enclosures when rewiring is required. A coding system is available to prevent incorrect coupling that may cause consequent damages and breakdown. These coding pins can be set with multiple unique configurations, so several enclosures can be mounted together without fear of mating the wrong hoods with the wrong bases. According to EN 61984, the three- and four-pole (size 21.21) inserts are rated 10 A, 400 V.