BG Nexus Metal - Brushed Steel 4G Dimmer Switch 200W

The NBS84-01 is a premium 4-gang intelligent dimmer switch from the BG Nexus Metal range, designed to provide independent dimming control of up to four lighting circuits from a single plate. Finished in brushed steel, it offers a modern, slim-profile aesthetic suitable for contemporary residential and commercial interiors.

This unit features 4 rotary push-on/push-off dimmers, allowing smooth adjustment of light levels for mood setting and energy efficiency. It supports 2-way switching, meaning each circuit can be controlled from more than one location when used with compatible wiring setups.

Rated at 200W per module (up to 100W LED per channel), the NBS84-01 uses trailing-edge dimming technology, making it compatible with LED lamps, dimmable CFLs, halogen, and traditional incandescent lighting. The intelligent circuitry provides soft-start operation, overload protection, and silent dimming performance.

The design includes installer-friendly features such as captive backed-out terminals, clearly marked wiring points, a minimum 25mm back box depth requirement, and an integrated gasket to help protect against plaster moisture during installation. Colour-matched fixing screws and a lightly lacquered anti-fingerprint finish ensure a clean, professional appearance.

Certified to BS EN 60669-2-1, the NBS84-01 is built for reliability, safety, and long-term performance in demanding lighting installations.

Key Features

• 4 gang intelligent trailing-edge LED dimmer
• Brushed steel metal finish
• Independent dimming control of 4 circuits
• 2-way switching capability
• Push on/off rotary dimmer control
• 200W max per module (100W LED typical)
• Compatible with LED, CFL, halogen & incandescent loads
• Soft-start and overload protection
• Silent dimming operation