The Wylex WNM1769 10 Way High Integrity Consumer Unit delivers reliable, regulation-compliant protection for residential and light commercial installations. Featuring dual 80A RCDs and 8 MCBs, this 18th Edition-ready unit provides excellent separation for critical and non-critical circuits. The high integrity design enables you to directly mount RCBOs for essential loads while maintaining residual protection for grouped MCBs—ensuring flexibility, safety, and peace of mind.
Fully compliant with BS EN 61439-3 and tailored for 18th Edition installations, the WNM1769 comes with a robust metal enclosure that meets the fire containment requirements of Amendment 3. Its intelligent internal layout allows clear identification and efficient wiring, while the pre-installed RCDs streamline installation. With earth and neutral terminals included, this consumer unit is both installer-friendly and future-proofed for evolving circuit demands.
Protect what matters most—this consumer unit’s high integrity split ensures maximum control over circuit grouping. Separate essential services such as lighting, alarms, and refrigeration from general-use sockets for uninterrupted operation, even during faults. Whether you're rewiring a home, upgrading a rental property, or specifying for a new-build, this unit supports a cleaner, safer, and smarter distribution layout.
Configuration: 10-way high integrity consumer unit
Main Switch: 100A double pole isolator
RCDs: 2 × 80A 30mA Type A
MCBs Included: 3 × 6A, 1 × 16A, 4 × 32A
Enclosure: All-metal, compliant with 18th Edition wiring regulations
Dimensions: Height 261 mm × Width 343 mm × Depth 121 mm
Almost all orders placed before 1.00pm (Monday-Friday) will be despatched the same day, (providing we have the items in stock).
We offer the following delivery options:
For orders under £50, please see the following delivery tariffs. Please note that some delivery locations / times (see below) will incur additional charges.
We are also able to offer the following timed deliveries.
Delivery Locations Incurring Extra Charges for signed for deliveries.
The following locations will incur additional charges if you select a signed for delivery (or for large items which require delivery by courier):
If you have any specific delivery requirements, call our sales team on 01793 863409.
Our aim is to provide you with the highest levels of service possible and this extends to our flexible and customer-friendly policies.
Please do not return any items to Heathfield LED without first contacting us by phone or email.
phone: 01793 863409 (9am to 5pm Monday to Friday)
email : returns@heathfieldled.co.uk
If you wish to return goods for any reason please supply the following information:-
We will do everything possible to comply with reasonable requests for returns and will issue any refund due to you as promptly as possible.
If you have any concerns or questions please call or e-mail us!
What doesn’t our warranty cover?
In any instance where your bulb has developed a fault, we will do our utmost to replace it or offer a full refund (provided the item is still within its stated warranty period). However, if it becomes apparent that the product has been misused, tampered with or modified in any way, we will view this as having voided its warranty.
‘Misuse” includes, but is not limited to, incorrect operation by the user, use of non-dimmable bulbs on a dimmable circuit or connection to or operation with an unsuitable power supply. ‘Tampering’ or ‘modification’ can be interpreted as any activity designed to alter the product in such a way that it can be used in a manner that wasn’t intended by its original design. This can include rewiring, removing plugs, home repairs or changing components. Unfortunately, we won’t be able to replace any item that has undergone any such process.
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