



MK Electric K1521WHILV Logic Plus White Moulded 1 Gang 2 Way Dimmer Switch 40W - 300W
K1521WHILV
MK Electric Logic Plus 1 Gang 2 Way Dimmer Switch – White Moulded, 40W–300W Load Range
The MK Electric K1521WHILV Logic Plus Dimmer Switch offers precise lighting control with a durable, modern finish. Designed for resistive and inductive loads, this 1 gang, 2 way dimmer is ideal for both residential and commercial use where lower lighting loads are required.
- 40W–300W Load Range: Suitable for smaller lighting circuits, including dimmable low-voltage and mains lighting.
- 2 Way Switching: Enables control of the same lighting circuit from two locations, adding flexibility to your setup.
- Smooth Rotary Operation: Provides easy, manual adjustment for precise lighting levels.
- Logic Plus Styling: White moulded polycarbonate with a sleek, clean finish that resists scratches and discolouration.
- MK Build Quality: Trusted by professionals for its reliability and long-lasting performance.
Technical Specification
- Material: White moulded polycarbonate
- Load Rating: 40W – 300W
- Switch Type: 1 gang, 2 way rotary dimmer
- Suitable Loads: Resistive and inductive
- Standards: BS EN 60669-2-1 compliant
✅ Rely on the MK Logic Plus K1521WHILV for efficient dimming of lower load circuits with a clean, professional finish!

Ean Code | 5017490318848 |
Range | MK Logic Plus |
Product | Dimmer Switch |
Type | Leading Edge |
Wattage | 300 W |
Ingress Protection | IP2X |
Fixing Centres | 60.3 mm |
Mounting Box Minimum Depth | 16 mm |
Number Of Gangs | 1 |
Voltage | 230 V |
Pole Configuration | Single Pole |
Mounting | Flush |
Width | 86 mm |
Standards | BS EN 60669-2-1 BS EN 55015 |
Qualifier | Low Voltage |
Ce Approved | Y |
Height | 86 mm |
Gangs | 1 Gang |
Face Colour | White |
Ways | 2 Way |
Switched/unswitched | Switched |
Rotary ON/OFF | N |
Push ON/OFF | Y |
Leading Edge | Y |
Trailing Edge | 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.