Crabtree 4017/1 3 Pole Fan Isolator

The 4017/1 provides local isolation of fans with or without timers whilst the rest of the circuit remains live and enables repair or routine maintenance of fans. The unique labyrinth switch design minimises visible arc flash and prevents front access to live parts and shutter mechanism is operated by earth pin of plug. Positive drive switch action prevents balancing between the ON and OFF position and gives reliable indication of the contact position. The switch is complemented by products which cater for specific applications such as cooker control units, shaver units, fan control switches and shower control switches. It provides local isolation of fans with or without timers whilst the rest of the circuit remains live and enables repair or routine maintenance of fans. · · · Manufactured according to BS EN 60669-1 and BS EN 60947-3 · · Fitted with two earthing terminals