Mains isolating switch with padlockable OFF-position. The (combined) maximum load is 3,7 kW. It can be used to prevent motor activation during maintenance activities. The forced open contacts fulfil load break requirements up to 690 VAC. This makes them also suitable as motor emergency-OFF switches or as enclosed main switches for individual electrical loads. The switchgear is housed in a moulded enclosure with an IP65 sealing. This switch has 4 poles and no auxiliary contacts.