RR 4.0mm Single Core Wire-100 Yards-Blue

Features a wire gauge of 4.0mm, suitable for medium-duty electrical installations, Available in blue, allowing for easy identification and differentiation of wiring circuits., Insulated with high-quality material to protect against electrical hazards and ensure long-lasting performance., Suitable for use in a wide range of electrical wiring projects in residential, commercial, and industrial settings., designed for electrical wiring applications requiring a single conductor.