Kraus & Naimer Enclosed Main Switch-Disconnector is a 4 pole 20A enclosed switch disconnector. The enclosure is polycarbonate, giving the switch disconnector an Ingress Protection (IP) rating of IP67. There is a recessed switch handle which also contributes to this IP rating. The KG10T204/GBA290KS1V is interlocked with the lid to prevent removal when in the ‘ON’ position and it is padlockable when in the ‘OFF’ position. There is also an earth terminal included.