Isolators

Isolator switches, also known as main isolator switches, are devices designed to isolate a particular circuit for maintenance and to prevent currents from passing through. This ensures that the circuit is de-energised, allowing maintenance work to be safely carried out.

A range of ratings and brands are in stock, such as Garo, Live Electrical, and Cudis. All available for next day delivery.

View as Grid List

View

GSV2100 In-Stock

Garo 100A 2 Pole Mains Isolator Switch

£15.36 inc. VAT

MS2100 In-Stock

Live 2 Pole 100 Amp Main Switch Isolator

£5.62 inc. VAT

G118I-7B Ships in 3 - 5 days

GARO Domestic 1 Row 18 Mod Consumer Unit with Main Isolator 100A

£136.80 inc. VAT

View as Grid List

View

We're sorry, an error has occurred while generating this content.

FAQ's Ask Your Own Question

What is an Isolator?: Isolators are devices that isolate a particular circuit for maintenance and to prevent currents from passing through. Isolators are designed to allow maintenance work to be safely carried out.
What does an Isolator Switch do?: The main purpose of an isolator switch is to isolate the electrical circuit from the main power source to allow maintenance and repair work to be safely carried out. Isolator switches prevent hazards such as electric shocks and reduce life-threatening injuries.
What are double pole isolator switches?: Double pole isolator turns both live and neutral lines off. The double pole isolator is designed to allow specific appliance to be powered down to allow testing and maintenance tasks to be carried out safely. They are more commonly used for high power fixed wiring appliances including cookers and electric showers.
Where are Isolator Switches commonly used for?: Isolator switches are commonly used for most applications especially in the kitchen. Common appliances that use isolator switches are extractor fans, showers, refrigerators, air conditioners, ovens and dishwashers. Small appliances such as kettles, toasters and microwaves don’t require an isolation switch and can be used with wall sockets.
Where should an Insulator Switch be located?: Insulator switches installed in the wrong place can be potentially very dangerous. Isolator switches must be located close to the appliance and must be within reach to allow easy access for maintenance. These requirements are set to ensure the safety of everyone within the building.
Who can fit an isolator switch?: An experienced and qualified electrician will fit your isolator switch. If you have no experience dealing with electrical outlets, it is advised to contact your local electrician to prevent any damages and hazards to your home.
Does a Fridge need an isolator switch?: Yes, fridges and freezers require isolator switches. The reason is to ease the challenges with maintenance and repairs. It is required to an isolator switch as most freezers and fridges have sockets which aren’t accessible due to the heavy appliance. Therefore having an isolator switch will make it easier to access and will be safer too.
Where should the fan isolator be installed?: Fan isolator is usually installed above the door. The reason is to prevent people mistaking the fan as the light switch.