



MK Masterseal 56893BLK Black 1 Module Intermediate Modular Switch IP56 20A
56893BLK
MK Masterseal 56893BLK 20A Intermediate Modular Switch – 1 Module, IP56 Black for Outdoor and Industrial Use
The MK Masterseal 56893BLK is a 20A intermediate modular switch designed for use between two-way switches, enabling multi-point control of lighting circuits. Built for use with MK Masterseal enclosures, it offers IP56 protection and full load performance without de-rating, even with fluorescent or inductive loads.
- Intermediate Switching: Allows control of a single lighting circuit from three or more locations when used with two-way switches.
- High Load Rated: 20A capacity ideal for more demanding lighting or switching applications.
- Weather & Dust Resistant: IP56 rating ensures safe, reliable operation in outdoor or exposed environments.
- Robust & UV-Stable: Constructed from durable polycarbonate to resist impact, fading, and cracking under extreme conditions.
- Masterseal Compatible: Designed for seamless installation within MK Masterseal switch enclosures only.
Technical Specification
- Product Type: Intermediate modular switch
- Current Rating: 20A
- Switch Type: Intermediate (1 module)
- IP Rating: IP56
- Standards: BS EN 60669-1:2000
✅ Install the MK 56893BLK for robust, weatherproof multi-point switching – ideal for both indoor and outdoor environments!

Ean Code | 5017490253071 |
Range | Masterseal |
Includes 13a Switch Socket? | N |
Product | Gridswitch Module |
Type | Intermediate Module |
Telephone Master | N |
Includes Rcd? | N |
Screwless? | N |
Telephone Secondary | N |
Tv Socket | N |
Ingress Protection | IP66 |
Fm/dab | N |
Satellite | N |
Rj11 | N |
Rj45 Cat 5e | N |
Rj45 Cat 6 | N |
USB Included | N |
Number Of Gangs | 1 |
Voltage | 250 V |
Pole Configuration | Single Pole |
Mounting | Frame |
Current Rating | 20 A |
Standards | BS EN 60669-1 |
Body Material | Moulded Plastic |
Gangs | 1 Gang |
Neon Indicator | N |
Face Colour | Black |
Ways | Intermediate |
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.