Crabtree4500 Double Pole Isolator Tall Switch for Shower / Cooker Circuits 50 Amp (White Rocker)

I was pleased that the terminals were placed exactly as the ones on the previous switch. This made replacement much easier as the existing wiring was both short and stiff. As these switches appear to fail due to overheating it was good to see two terminal screws per cpnnection. This, to my mind, assures a good electrical connection.