Panel Builder Components | Trade Supply |
Panel Builders
Components for Panel Builders
Enclosures, protective devices and EV charge point controllers supplied as components for your own builds — trade quantities, datasheets, and a spec you can rely on.
We're not just a finished-product shop. If you're building your own boards or panels, we supply the underlying components — enclosures, protective devices and controllers — so you can spec and assemble to your own designs rather than being limited to off-the-shelf units.
What You Can Build With
Board Enclosures
Our TPN board shells — 1.2mm steel, BS EN 61439-3 compliant, available across a range of way counts from 4 to 24 — give you a compliant enclosure to build into, complete with a 125A 4-pole main switch and Type 2 SPD already fitted.
View distribution boards →Protective Devices
RCBOs, MCBs, RCDs and Type 2 SPDs across multiple brands (WCED, CHINT, Garo, Bituo Technik) to populate your build, all rated to work with our board enclosures and standard 10kA distribution equipment.
View modular components →EV Charge Point Controllers (EPCs)
If you're building your own EV charge point, our EPC range gives you the intelligent core — from the entry-level EPC 1.0 through to the fully connected EPC 3.0 Smart with OCPP 1.6j, load management and RFID access control — rather than sourcing a finished charger.
View the EPC range →Ready-Built PEN Fault & Surge Protection Units
If you'd rather not build a PEN fault detection circuit from separate components, we stock two pre-wired units: a multi-charger unit covering 2–3 three-phase chargers or up to 6 single-phase chargers from one enclosure, and a single-charger unit for one 11kW or 22kW bay. Both combine PEN fault detection, RCBO protection and Type 2 surge protection, and can be built into a larger panel or used as a standalone module.
Ordering as a Panel Builder
Trade Accounts
Trade pricing on bulk and repeat orders
Compatibility Guidance
Help matching components to your enclosure & spec
Datasheets on Request
Technical documentation for your own specs & sign-off
Frequently Asked Questions
Do you supply components, or only finished boards and chargers?
Both. We stock finished distribution boards and chargers, but panel builders and OEM customers can also buy the underlying enclosures, protective devices and EV controllers as individual components to build into their own designs.
Can I get technical datasheets for the components?
Yes, get in touch with the products you're interested in and we'll provide datasheets and certification to support your build and sign-off.
Do you offer trade accounts for panel builders?
Yes — get in touch with details of your business and typical order volumes and we'll set you up with trade pricing.
Can I use your EPCs to build a custom EV charge point?
Yes — the EPC range from entry-level to the fully connected EPC 3.0 Smart is designed to be built into charge point enclosures, giving you the controller, connectivity and access control without sourcing a finished unit.
What if I need a component that isn't listed on the site?
We can offer custom builds and have access to an enormous range of components beyond what's listed on the site — it's not possible to list them all, so get in touch with your spec and we'll see what we can source.
Building your own boards or charge points?
Get in touch with your spec and order volumes and we'll help you get set up as a trade account.
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