Fan Switches

Shop our range of fan isolator switches for extractor fans in bathrooms, kitchens and other ventilation systems. Choose from 3-pole fan isolators in decorative and concealed designs, with finishes to complement your existing electrical accessories.

Complete your electrical installation with matching fused spurs and standard switches.

Fan Isolator Switch Buying Guide

What is a fan isolator switch?

A fan isolator switch provides a means of isolating an extractor fan from the electrical supply for maintenance, cleaning or servicing. Many fan isolators use a 3-pole switching arrangement to disconnect the relevant conductors.

Why do I need an extractor fan isolator?

A dedicated means of isolation allows an extractor fan to be completely switched off before maintenance or cleaning. This is particularly useful for bathroom and kitchen extractor fans.

What is a 3-pole fan isolator?

A 3-pole fan isolator is designed to provide isolation of the fan circuit through multiple poles. Always check the electrical specification of the fan and isolator before installation.

Where should a fan isolator switch be fitted?

Fan isolators are commonly positioned outside a bathroom or in a suitable location near the fan, depending on the installation. The position should be suitable for safe operation and comply with applicable UK wiring regulations.

Which finish should I choose?

Choose a finish that coordinates with your other switches and electrical accessories. Antique brass, stainless steel, matt white and other finishes can be used to create a consistent look throughout the room.

Can I install a fan isolator switch myself?

Electrical installation should be carried out by a qualified electrician in accordance with applicable UK wiring regulations, including BS 7671. Always check the fan, isolator and installation requirements before fitting.

Browse fan isolator switches and extractor fan isolation switches in decorative and concealed designs. Free UK delivery on orders over £100.