The Clipsal MAX9 MX9SB318S 54 Pole Surface Mount Switchboard is a high-capacity 3 row enclosure designed for larger residential and light commercial electrical distribution installations. With 54 module spaces across 3 rows, a practical surface mount design and compatibility with Clipsal MAX9 circuit protection devices, it provides electricians with a spacious, professional and installer-friendly switchboard solution where recessed mounting is not required.

Key Features

  • 54 Pole Capacity: Provides 54 x 18mm module spaces, making it suitable for larger installations requiring additional circuit protection capacity.
  • 3 Row Layout: Features 18 module spaces per row, helping electricians organise protective devices neatly across a clear and spacious layout.
  • Surface Mount Installation: Designed to mount directly onto the wall, making it ideal for applications where flush mounting is not practical or preferred.
  • Part of the Clipsal MAX9 Range: Designed to suit compatible Clipsal MAX9 circuit protection devices for a neat and consistent installation.
  • MAX9 Installation Flexibility: Includes adjustable DIN rail positioning and flexible neutral and earth bar placement to assist with faster, cleaner installation.
  • 100A Rated Neutral & Earth Bars: Built to support dependable electrical distribution performance in compatible MAX9 switchboard installations.
  • Generous Internal Wiring Space: Provides 150mm between DIN rails, plus additional space inside the board for easier wiring and device installation.
  • MAXBAR Compatible System: Supports Clipsal MAXBAR installation benefits, helping reduce traditional wiring time and improve switchboard presentation.
  • Modern White Finish: Clean white enclosure provides a professional appearance suitable for modern indoor electrical installations.

Specifications

  • Model: MX9SB318S
  • Range: Clipsal MAX9
  • Product Type: Switchboard enclosure
  • Mounting Type: Surface mount
  • Number of Ways: 54 ways
  • Number of Rows: 3
  • Total Module Capacity: 54 x 18mm modules
  • Modules Per Row: 18
  • Device Application: Distribution
  • Colour: White
  • Enclosure Style: Surface mount modular switchboard enclosure
  • DIN Rail: Adjustable DIN rail system
  • Neutral / Earth Bars: 100A rated neutral and earth bars
  • Internal Spacing: 150mm between DIN rails
  • Compatible System: Clipsal MAX9 circuit protection and MAXBAR
  • Application: Indoor residential and light commercial electrical distribution

Applications

  • Larger residential switchboards
  • Apartment distribution boards
  • Light commercial switchboards
  • New home electrical installations
  • Renovation and switchboard upgrade projects
  • Sub-board installations
  • Indoor circuit protection enclosures
  • MAX9 circuit protection installations
  • Surface mount electrical distribution applications
  • Installations requiring 3 rows of modular protection devices

The Clipsal MAX9 MX9SB318S 54 Pole Surface Mount Switchboard is a spacious and practical enclosure for larger indoor distribution installations. With its 54 pole capacity, 3 row layout, surface mount design, adjustable DIN rail system, MAXBAR compatibility and generous internal wiring space, it is a strong choice for electricians completing residential, renovation and light commercial switchboard projects.

Q. How many modules does the Clipsal MX9SB318S hold?
A. The MX9SB318S holds 54 x 18mm modules across 3 rows, with 18 module spaces per row.

Q. Is this switchboard surface mount or flush mount?
A. This model is surface mount, meaning it is designed to be mounted directly onto the wall rather than recessed into the wall cavity.

Q. What is the difference between MX9SB318S and MX9SB318F?
A. The MX9SB318S is the surface mount version, while the MX9SB318F is the flush mount version. Both provide 54 module spaces across 3 rows, but the installation style is different.

Q. Is this switchboard compatible with Clipsal MAX9 circuit protection?
A. Yes. The MX9SB318S is part of the Clipsal MAX9 range and is designed for use with compatible MAX9 circuit protection devices and MAXBAR.

Q. Is the MX9SB318S suitable for outdoor use?
A. This model is intended for indoor or suitably protected installations. For exposed outdoor locations, a weatherproof switchboard enclosure should be selected.

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Warranties
Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

Colour White
Range Clipsal MAX9 Switchboards
Mounting Surface Mount
Module 54
PRODUCT INFO
SKU CLMX9SB318S
Model # MX9SB318S
Barcode # 3606487872535
Brand Clipsal
SHIPPING INFO
Shipping Weight 5.5340kg
Shipping Width 0.442m
Shipping Height 0.605m
Shipping Length 0.157m