Switches and Sockets

Why timer and overrun extractor fans need a 3-pole fan isolator switch, where to fit it, and how to choose one.

45A vs 32A, single vs double pole, with or without a socket, and where a UK cooker switch should go under BS 7671.

Most discussions around electrical appliances focus on power consumption in watts, but another important factor oft...

Voltage drop is an important factor in electrical installations, especially in UK homes where multiple appliances o...

USB charging has become a standard part of everyday life. From smartphones and tablets to smart devices, most moder...

Ingress Protection (IP) ratings are an important consideration when selecting socket outlets for different environm...

Correct polarity is a fundamental requirement in UK electrical installations, especially for socket outlets. Even i...

Quick answer: The back box depth you need depends on the accessory: 25mm suits most flush light switches and singl...

Floor socket outlets are a specialised type of electrical outlet installed directly into the floor rather than on w...