Standard, trial-order and OEM quantities can be reviewed separately.
Metal Consumer Unit
Flush Mounted Surge Protection Consumer Unit
Where a project needs surge protection built in and the enclosure sitting flush with the wall, this is the configuration to quote.
Technical overview
Core specifications
InstallationFlush mounted
Main switchDP 100A on the referenced configuration
Surge protection20/40kA Type 2, 1P+N on the referenced configuration
Cable entry25mm and 32mm knockouts
Maximum cable capacity35mm²
Ingress protectionIP40 on the referenced range
Ways4 to 22 ways on the referenced range
Model selection note Ratings and approval scope vary by configuration.
Include the destination market, application and required rating in your inquiry so sales can match the exact model and documentation.
DP 100A main switch configuration20/40kA Type 2, 1P+N surge-protection configurationNeutral cable, live busbar, neutral and earth terminal barsTop, bottom and side cable-entry knockoutsFlush-mounted metal enclosureOEM and populated configuration support
Ordering & dimensions
Choose the required way configuration.
Use these dimensions for preliminary comparison and confirm them against the current controlled drawing before ordering. All dimensions are in millimetres.
| Part number | Ways | Usable | W | H | D | Flush W | Flush H | Flush D |
|---|---|---|---|---|---|---|---|---|
| WFMC04-SP/100 | 4 | 1 | 172 | 270 | 107 | 152 | 250 | 80 |
| WFMC06-SP/100 | 6 | 3 | 208 | 270 | 107 | 188 | 250 | 80 |
| WFMC08-SP/100 | 8 | 5 | 244 | 270 | 107 | 224 | 250 | 80 |
| WFMC10-SP/100 | 10 | 7 | 280 | 270 | 107 | 260 | 250 | 80 |
| WFMC12-SP/100 | 12 | 9 | 316 | 270 | 107 | 296 | 250 | 80 |
| WFMC14-SP/100 | 14 | 11 | 352 | 270 | 107 | 332 | 250 | 80 |
| WFMC16-SP/100 | 16 | 13 | 388 | 270 | 107 | 368 | 250 | 80 |
| WFMC20-SP/100 | 20 | 17 | 460 | 270 | 107 | 404 | 250 | 80 |
| WFMC22-SP/100 | 22 | 19 | 496 | 270 | 107 | 440 | 250 | 80 |
Product video
See the product and its application.
Short product and application footage to support technical evaluation and specification.
Commercial & documentation
Information purchasing teams expect
Commercial terms are managed by model so purchasing teams can distinguish standard supply, samples and OEM orders.
Sample cost and preparation time are confirmed with the selected model.
Standard and customised orders may use different timelines.
The applicable term is linked to product family, market and supply conditions.
Technical files
Datasheet, dimensions and certificate scope
Technical files are supplied against the selected model so ratings, dimensions and compliance scope remain clear.
PDF · Product datasheet DWG/PDF · Dimensions & installation PDF · Certificate scope
View Product Catalogue Typical use
- Residential developments
- Apartment projects
- Light-commercial fit-outs
Compliance references
- BS EN 61439-3 reference
- CE / UKCA · document scope available on request
Customisation scope
- Enclosure marking
- Circuit schedule
- Populated device configuration
Related products
Other products supplied for the same installations.
Metal Consumer Unit
Surface Mounted 100A Main Switch Consumer Unit
The plain main-switch board: one 100A double-pole isolator feeding the ways, with the protective devices chosen per circuit. Surface mounted, so no wall recess is needed.
View specifications →
Metal Consumer Unit
Flush Mounted 100A Main Switch Consumer Unit
Same 100A main-switch arrangement recessed into the wall, which is what most new-build residential specifications ask for.
View specifications →
Metal Consumer Unit
Surface Mounted Surge Protection Consumer Unit
Adds a Type 2 surge protector alongside the 100A incomer, so the board arrives with transient protection already wired rather than fitted on site.
View specifications →Technical & sales support
Ready for documents, a sample or a quotation?
Choose the resource or sales route required for the next stage of product evaluation.
01 · Explore
View Catalogues
Review the existing product range before choosing a model or configuration.
Open downloads → 02 · VerifyGet Certificate Pack
Tell us the model and market so sales can match the relevant document scope.
Request documents → 03 · EvaluateRequest Samples
Share the product, rating, quantity and evaluation target for a sample discussion.
Discuss samples → 04 · SourceRequest a Quote
Send model, quantity, destination and OEM scope for a structured response.
Start an inquiry → Product questions
Information buyers often confirm before quotation.
Which way configurations are shown for this flush-mounted range?
The existing product reference lists 4, 6, 8, 10, 12, 14, 16, 20 and 22-way versions. Usable ways depend on the fitted main switch and surge-protection arrangement.
What should be included in a quotation request?
Include the required ways, incomer and outgoing-device schedule, SPD configuration, quantity, destination market, installation requirements and any private-label marking or packaging.
Can a populated configuration be supplied?
Populated configurations can be reviewed against the required device schedule, compatible components and document scope. Send the circuit schedule for model-level confirmation.