BG Electrical 603W 3-Way 89mm 30A Selective Entry Junction Box White

Extend heavy-duty power circuits or perform safe high-amperage repairs with the BG Electrical 603W 30A Junction Box. Rated at 30A and 89mm in diameter, it safely handles high-load ring mains, radial circuits, and domestic connections. Features include side-wall knockouts, base entries, and durable brass terminals for clean loop-in connections and continuous ring wiring without cutting conductors. Moulded in white urea Selective entries indicated by numbers and symbols on rotating cover Rear entry knockouts in base to facilitate ease of wiring Suitable for unbroken ring wire installations Lower lip of entries can easily be knocked out to take twin cables Robust, generous capacity slot terminals with large grub screws Manufactured to BS EN60670