4mm² 3 Core NYY-J Cable Black
Power and control cable for fixed installation.
Indoor use where mechanical damages are not to be expected.
Outdoors, Underground, in Brickwork,
To comply with the UK wiring regulations BS7671 for burial in the ground,
they require installation in a conduit or duct to provide protection against mechanical damage.
They are not suitable for installation in concrete which is shaken, vibrated or compressed.
The UV-resistance allows for outdoor use.
NYY-J is a VDE approved, solid conductor*, black PVC jacketed, 600/1000 volt power and control cable.