Eaton 3P Pole Panel Mount Isolator Switch - 125A Maximum Current, 45kW Power Rating, IP65

Eaton's panel mount isolator switch can sometimes be referred to as a switch disconnector, this is because it has been created and designed to safely isolate a circuit whilst it is being used or maintained. This isolator switch breaks or isolates a circuit through the rotation of the rotary handle and locking ring, manually disconnecting the power supply to isolated parts of the circuit. This type of non-fused isolator switch will be found isolating circuit breakers, transmission lines, transformers and a multitude of other applications.

Padlockable in OFF position, up to 3 padlocks and non-locking versions
Ingress protection to IP65
2 and 3 pole versions have built in neutral and earth connections
3 pole switches ('P' type only) accept add-on switched neutral and auxiliary contacts (except 20A switches) – see accessories (RS 219-1439 typical)
Rated operating voltage: 690 Vac
Switching power quoted for 380 - 440 Vac

Unlike fused switch disconnectors, a non-fuse isolator switch does not use a fuse to break or put a circuit into isolation, they instead use a rotary switch or knife-blade disconnect to isolate and de-energise a circuit. Commonly used in industrial automation and control settings.

IEC (EN60) 947, IEC (EN60) 204

UL, CSA

Eaton formerly known as Moeller