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Commercial Distribution Boards and Switchgear
Explore a wide range of commercial distribution solutions to help organise, protect and control electrical circuits in offices, retail spaces, industrial units and more. Find everything from distribution boards and panel boards to devices and switchgear to support new installations and upgrades.
Types of Commercial Distribution
Browse the main commercial distribution categories to quickly locate the components needed for your project. Use these options to focus on core assemblies, key incoming devices or supporting accessories and brands.
- Busbar Chambers: Provides a central enclosure for distributing power across multiple outgoing ways in commercial installations.
- Commercial Devices: Offers a wide choice of modular components to populate and customise distribution assemblies as required.
- Distribution Boards: Provides organised outgoing ways to help manage circuit separation and control in commercial premises.
- Incomers: Used to control and isolate the main incoming supply feeding downstream commercial distribution equipment.
- Panel Boards: Offers a larger format solution for managing multiple three phase and single phase circuits within one assembly.
- Shop By Brand: Helps narrow down options by letting you view commercial distribution products grouped by manufacturer.
- Switchgear: Provides key switching and protective components to control and isolate circuits across commercial systems.
Product Types and Ranges for Commercial Distribution
This table groups key commercial distribution product types with commonly available ranges and brand-backed options. Use it to compare options within each type and find products that match your project needs.
| Type | Popular Product Ranges | Key Features |
|---|---|---|
| Distribution Boards | Hager Invicta 3 Eaton Memshield 3 Fusebox Schneider Acti9 |
|
| Incomers | Eaton Memshield 3 Hager Invicta 3 |
|
| Panel Boards | Schneider Electric Powerpact 4 Eaton Memshield 3 Schneider Powerpact 4 |
|
| Busbar Chambers | Eaton Glasgow Click Fusebox |
|
| Commercial Devices | Hager ADC MK Mini MK Sentry Fusebox Mini Wylex Mini |
|
| Switchgear | Click Essentials Eaton Exel 2 Eaton Glasgow Eaton Memshield 3 Hager Invicta 3 |
|
Trusted Brands in Commercial Distribution
Explore a wide choice of commercial distribution equipment from established manufacturers, helping you build and upgrade installations with confidence. Browse by brand to quickly find compatible boards, devices and accessories.
- Click: Provides busbar systems, switch units and accessories for managing equipotential bonding and control in commercial electrical installations, from small distribution arrangements to larger multi-circuit layouts.
- Eaton: Covers panelboards, Memshield distribution boards, busbar chambers, incomer kits and switchgear, supporting a variety of three phase commercial installations and extensions to existing distribution systems.
- Fusebox: Offers three phase distribution boards, RCBOs, MCBs, surge protection devices and control accessories to equip new commercial boards or expand existing installations with coordinated protective devices.
- Hager: Delivers Invicta distribution boards, incomer kits, panelboard accessories and protective devices designed for a range of commercial projects, including upgrades, extensions and new multi circuit installations.
- Schneider Electric: Provides Isobar distribution boards, Powerpact panelboards, isolators and protective devices that help configure and manage single phase and three phase commercial distribution arrangements of varying sizes.
Frequently Asked Questions
What is the difference between a distribution board and a panelboard?
A distribution board generally serves final circuits and smaller loads, often in single or three phase. A panelboard is typically larger, feeding multiple outgoing ways and sub distribution boards in commercial systems.
How do I choose the right commercial distribution board size?
Start by counting current circuits and planning future expansion. Consider incoming supply rating, number of ways, type of protective devices required and available installation space at the premises.
What are incomer kits used for in commercial installations?
Incomer kits provide the main incoming device for a board, such as a switch disconnector, RCCB or MCCB, and connect the supply to the internal busbars so outgoing circuits can be fed correctly.
Do I need surge protection in a commercial distribution system?
Surge protection is often specified to help protect sensitive equipment from transient overvoltages. Check the site’s risk assessment, applicable regulations and equipment requirements before selecting appropriate surge protection devices.
Can commercial distribution boards be extended later if I need more circuits?
Many systems can be extended using compatible extension boxes, additional boards or spare ways. Always check manufacturer guidance and ensure any changes are designed and installed by a qualified electrician.
What is the purpose of busbar chambers in commercial distribution?
Busbar chambers provide a central point for distributing power along a run, allowing multiple outgoing connections. They are often used where several switch disconnectors or fuse switches need feeding from a common source.
How important is discrimination and coordination between protective devices?
Discrimination helps ensure only the device closest to a fault operates, reducing disruption. Coordination between upstream and downstream devices should be considered at the design stage using manufacturer data and professional guidance.
Can I mix different types of protective devices in the same commercial board?
It is often possible to use a mix of MCBs, RCBOs and other devices, provided they are approved for that board. Always follow the manufacturer’s device compatibility lists and installation instructions.
Who should install or modify commercial distribution equipment?
Installation and modification of commercial distribution equipment should be carried out by a suitably qualified and competent electrician, following current wiring regulations and the specific instructions supplied with the equipment.
What information should I gather before ordering commercial distribution gear?
Gather details of supply characteristics, load calculations, number and type of circuits, required protective devices, installation environment and any future expansion plans. This helps ensure the chosen equipment matches project requirements.
Need help with commercial distribution?
If you are unsure which commercial distribution boards, devices or accessories you need, our experienced team can help. Call us on 01424 220384 for guidance on selecting the right options for your project.