3 Core and Earth
(9 products)
3 core and earth consists of three colour coded, inner insulated conductors in black, brown and grey in addition to the earth. One of the most common applications for 3 core and earth cable is to enable the installation of two-way switching, whereby two separate switches within a building operate the same light fitting. This is possible due to the additional conductor. Three core & earth cable is typically flat for a more straightforward installation into behind plaster and is offered in a range of lengths to suit.
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3 Core and Earth | Three Core & Earth Cable | Screwfix.com
Buy 3 Core and Earth at Screwfix.com. Commonly used for two-way switching. Flat profile for ease of installation. Range of lengths. Delivery 7 days a week.
