



MK Electric K4501WHILV Grid Plus White 1 Module Low Voltage Modular Dimmer Switch 40W - 220W
K4501WHILV
Grid Plus 1 Module Low Voltage Dimmer – 40W–220W Modular Control in White Finish
The MK Electric Grid Plus Low Voltage Dimmer Module offers smooth, adjustable lighting control for electronic transformer-fed low voltage lighting. Designed to fit MK Grid Plus frontplates, this 1 module unit provides reliable dimming performance in both residential and commercial settings.
- Low Voltage Dimming: Suitable for dimmable electronic transformers with a load range of 40W to 220W.
- 1 Module Grid Fit: Designed to clip securely into MK Grid Plus mounting frames and frontplates.
- Smooth Rotary Control: Offers easy and precise light level adjustment.
- White Finish: Matches other MK Grid Plus modules for a consistent appearance.
- Ideal for Custom Installations: Perfect for bespoke lighting setups in domestic and light commercial environments.
Technical Specification
- Brand: MK Electric
- Range: Grid Plus
- Module Type: Low voltage dimmer switch
- Load Rating: 40W–220W (electronic transformers only)
- Module Size: 1 module
- Colour: White
✅ Choose the Grid Plus Low Voltage Dimmer for smooth, reliable lighting control in modular installations!

Ean Code | 5017490320582 |
Range | MK Grid Plus |
Includes 13a Switch Socket? | N |
Product | Gridswitch Module |
Type | Dimmer Module |
Telephone Master | N |
Includes Rcd? | N |
Screwless? | N |
Telephone Secondary | N |
Wattage | 220 W |
Tv Socket | N |
Ingress Protection | IP4X |
Fm/dab | N |
Satellite | N |
Rj11 | N |
Rj45 Cat 5e | N |
Rj45 Cat 6 | N |
USB Included | N |
Mounting Box Minimum Depth | 25 mm |
Number Of Gangs | 1 |
Voltage | 220-240 V |
Pole Configuration | Single Pole (1P) |
Mounting | Grid |
Width | 25 mm |
Depth | 57 mm |
Standards | BS EN 60669-2-1 BS EN 55015 |
Height | 59 mm |
Body Material | Moulded Plastic |
Gangs | 1 Gang |
Neon Indicator | N |
Face Colour | White |
Ways | 2 Way |
Rocker Colour | White |
Flex Outlet | N |
Switched/unswitched | Switched |
Fuse Fitted | N |
Lockable? | N |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.