Data Sheet
Product Code: WBD4
Product Description: 4-Gang Matrix Kit For Rotary Dimmers (Twin Plate)
Range: Classic
Finish: Brushed Brass
Product Category: Dimmer Faceplate Kits
Insert/Knob Colour: Brass Knob
Barcode: 5021575011487
Dimensions: 91x150x*mm
Faceplate Depth: 8mm
Net Weight: 240g
Gross Weight: 242g
Fixing Centres: 120.6mm
Depth from Mounting Face: Module Dependent
Recommended Back Box Depth: N/A
Operating Voltage: 230v 50Hz
Maximum Load Rating: N/A
Maximum Current Rating: -
Terminal (Earth) Diameter: 3.3mm; Capacity: 3 x 1.5mm²
Intended Applications: Indoor Use Only. Domestic lighting circuits. Do not use masking tape on any decorative products, or install on damp plaster.
Safety Advice: This product's earth tag is fixed with a single rivet, a second rivet on the other screw hole is not required.. Product Must Be Earthed.
Applicable Safety Standard: BS EN 60669
Commodity Code: 85389091



Product Features
The Matrix system gives you complete dimming flexibility
Any combination of dimmers you can imagine, on one plate
Kit includes the faceplate, knobs, nuts and a nut spinner, everything except the dimmer modules
Dimmer modules purchased separately, so you only pay for what you use
Takes size S modules plus the Wi-Fi module, up to 600W of LED across the plate
The same modules replace the dimmer modules in existing VARILIGHT plates
Bevel-edge faceplate, 8mm deep with brass screws
Classic Collection
The Classic range is a contemporary take on a raised profile faceplate. The bevel-edge design is a timeless style, which will pair beautifully with any interior.
Brushed Brass Finish
The Brushed Brass finish combines vintage style with a modern twist to suit both a traditional or modern decor. Black or white inserts and rockers are available, or choose polished brass rockers for an added touch of class.
All information is subject to change without notice. Errors and omissions excepted. Images are for illustrative purposes only. Individual features and colours may vary. Refer to date of issue to identify latest version.
Date of Issue:
19th September 2026 © Doyle & Tratt Products Ltd, Carylls Lea, Faygate, West Sussex, RH12 4SJ, United Kingdom. All rights reserved.
















