Plastic MCB Style DIN Mounted 1 Module Blank
£0.60
£1.13
18th Ed. Compliant
2-Year Warranty
UK Stock
Free Delivery £30+
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The Plastic MCB DIN Rail Blank (1 module) is a full-size single pole blank designed to safely fill unused ways in distribution boards. Matching the dimensions of a standard MCB, it ensures a clean, professional finish and maintains protection against accidental contact. Compatible with all Whitecliffe consumer units, this blanking...
The Plastic MCB DIN Rail Blank (1 module) is a full-size single pole blank designed to safely fill unused ways in distribution boards. Matching the dimensions of a standard MCB, it ensures a clean, professional finish and maintains protection against accidental contact.
Compatible with all Whitecliffe consumer units, this blanking module is a simple but essential accessory for safe, regulation-compliant installs. For a clip-in version, see our Plastic Clip-In Blanks, or for a more durable option, our Metal MCB Blanks.
- DIN rail mounted: Fits standard 18mm module slots
- Full-size single pole: Matches MCB profile for a flush finish
- Installer-ready: Quick to fit, no tools required beyond board access
- Whitecliffe compatible: Designed for seamless use with Whitecliffe boards
- Trade essential: Keeps unused ways safe and tidy
Why do I need DIN rail blanks?
Blanks are required to cover unused ways in a distribution board, preventing accidental contact with live busbars and maintaining compliance with BS7671. For metal boards, many installers prefer Metal MCB Blanks for added durability.
Will this blank fit any board?
This version is designed to fit Whitecliffe consumer units and most standard DIN rail boards. For retrofit clip-in blanks, see our Plastic 1 Module Blanks.
How many do I need for a board?
One blank per unused way. Always blank every spare slot in your consumer unit – whether using IP40 metal enclosures or IP65 outdoor boards.
- Material: Plastic
- Module Size: 1 (18mm)
- Type: Full-size single pole blank
- Mounting: Standard DIN rail
- Compatibility: Whitecliffe distribution boards
- SKU: WKBLANK
These blanks are used to cover spare ways within a distribution board, preventing accidental contact with live parts and giving a tidy finish.
- Install directly onto the DIN rail – clips in like an MCB
- Ensure blanks are fitted to every unused way to meet safety standards
- Compatible with all Whitecliffe consumer and distribution boards
