Knightsbridge SN8470B 3 Term Junction/Box 60A Brown

The SN8470B is a 60A, 3-terminal heavy-duty junction box designed for safe and reliable mains electrical connections in domestic and commercial installations, particularly for high-load applications such as cookers, showers, and fixed appliances.

Manufactured by ML Accessories under the Knightsbridge range, the unit features a robust thermoset urea construction, providing excellent mechanical strength, heat resistance, and long-term durability in demanding environments.

Rated for up to 60A at 230V, the SN8470B supports cable sizes up to 25 mm², making it suitable for high-current distribution and secure termination of heavy-gauge conductors. The internal layout includes three clearly marked terminals for straightforward wiring and dependable circuit separation.

The enclosure incorporates built-in cable strain reliefs, helping to reduce mechanical stress on terminations and improve installation safety. Its compact design (approx. 147 × 90 × 40 mm) allows for easy surface mounting in standard electrical setups.

Certified to BS EN 60670 standards, the SN8470B ensures compliance with modern electrical safety requirements, offering dependable performance and long service life. Its brown finish allows it to blend discreetly into typical domestic wiring environments.

Ideal for electricians and installers, the SN8470B provides a rugged, high-capacity connection solution where reliability and safety are critical in fixed wiring applications.