MB/MD Distribution Board

Clipsal MB/MD Distribution Boards – AGM Electrical Supplies

Looking for a strong, reliable distribution board for your residential, commercial, or industrial setup? The Clipsal MB/MD Distribution Board series under the Acti9 brand gives you the protection, capacity, and quality you need. At AGM Electrical Supplies, we carry the MB/MD line so you can get all the specs, safety and support you need—fast and easy.

What Is the MB/MD Distribution Board?

The MB/MD series are encapsulated distribution boards built for heavy-duty power distribution. These boards provide your main switchboard or consumer mains unit with a safe way to distribute power to multiple circuits. They are designed with a main switch, neutral/earth terminals, DIN-rail arrangement for breakers, and an enclosure that protects the components inside.

Key Features & Specs

Here are some of the technical strengths of the Clipsal MB/MD distribution boards:

• They deliver high current handling—many MB/MD models are rated up to 250 A operational current. For instance, the MB224CH2 model is a 24-pole, 250 A rated board.
• The enclosure is built for safety, usually with steel construction and IP42 protection, which means it guards against solid objects over 1 mm and protects from dripping water.
• Breaking capacity is large (e.g., 25 kA), which ensures the board can safely interrupt fault currents.
• Size and enclosure options are generous. The height, width and depth are designed to allow for user-friendly installation and room for future expansion. For example, some boards are 750 mm high, 580 mm wide, depth around 235 mm.

Why Choose MB/MD Boards?

These distribution boards are ideal when you need a robust, safe, and reliable hub for power distribution. Some scenarios where MB/MD boards shine:

• Large houses or residential complexes with many circuits
• Light commercial fitouts, shops, or offices where multiple circuits like lighting, power, HVAC, etc. need to be safely distributed
• Upgrades or full-renewals of consumer mains or main switchboards
• Installations where durability matters—dust, heat, or regular use

What You Get From AGM

When you buy a Clipsal MB/MD Distribution Board from AGM Electrical Supplies, you’re not just getting hardware—you’re getting peace of mind. You’ll benefit from:

• Genuine Acti9 boards made by Schneider Electric, with manufacturer warranty
• Competitive pricing for trade customers and households alike
• Australia-wide delivery so your project isn’t delayed
• Expert support—if you’re unsure about current rating, dimensions, or installation requirements, just reach out

How to Pick the Right Distribution Board

To find the right MB/MD board for your job, consider:

1. Total load (how many amps you need)
2. Number of circuits you plan to feed (how many standard breakers or modules)
3. IP rating needed (indoors, outdoors, moist locations)
4. Space available for the board (wall mount, surface mount, enclosure depth)
5. Access for maintenance and compliance with AS/NZS and Wiring Rules

Order Your Clipsal MB/MD Board

If you're ready to move forward, browse our full range of MB/MD Distribution Boards here at AGM Electrical Supplies. Whether it's a 24-pole 250 A main switchboard, or a smaller version, we’ve got options. Want help? Message us via SMS or WhatsApp—we’ll help you pick one that fits your site and your budget.

FAQs

What is a distribution board used for? 

A distribution board is the main point where electrical power is divided into multiple circuits, each protected by breakers for safety.

What is the difference between MB and MD distribution boards? 

MB boards are typically for medium loads, while MD boards are designed to handle heavier duty applications with higher current capacity.

How many circuits can a Clipsal MB/MD distribution board support? 

Depending on the model, Clipsal MB/MD boards can support from 12 up to 24 or more circuits, with ratings up to 250 A.

What does IP42 mean on a distribution board? 

An IP42 rating means the board is protected from solid objects larger than 1 mm and from dripping water at up to a 15° angle.

Can MB/MD distribution boards be used in commercial buildings? 

Yes, they are widely used in both residential and commercial projects, especially where safe, reliable, and heavy-duty power distribution is required.