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Learn more by watching our NLS 30257 | 24 Pole Surface Mount Switch Board | IP40 video.
The NLS 30257 is a 24 pole surface-mount switchboard built for the Australian domestic market. Compact on the outside yet spacious inside, it supports clean, simple wiring and is compatible with most major circuit protection brands. Ideal for homes, outbuildings, and small commercial installs.
Rated up to 100A at 250/415V (50/60Hz), this board handles on-load current of 100A (1 phase) or 63A (3 phase). It includes everything you need: DIN rail, earth bar, neutral links, pole fillers, circuit labels, and a solid backboard. The smoke-tinted transparent door allows easy breaker visibility, and the polycarbonate enclosure meets IEC fire-resistance standards.
(30257)
It’s ideal for indoor locations such as homes, sheds, garages, small commercial areas, and site offices where an IP40-rated board is appropriate.
Yes. It’s rated for up to 100A in single-phase setups and 63A when used in three-phase applications.
Absolutely. Despite its compact footprint, the internal layout provides generous room for clean routing and tidy termination work.
It comes with a DIN rail, pole fillers, circuit ID labels, backboard, earth bar, and neutral links - ready for full circuit population.
Not fully exposed outdoor areas. Its IP40 rating means it must be installed indoors or in a dry, protected location.
Yes, Sparky Direct carries the NLS 30257 and offers fast, reliable shipping Australia-wide.
100-Day Fuss-Free Returns
We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.
If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.
All products come with a manufacturer’s or supplier’s warranty
Damaged or Faulty Goods
If your order arrives damaged or is faulty, let us know within 24 hours.
Contact us via our chat to arrange the return.
Exclusions
We can’t accept returns for:
How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NATIONAL LIGHT SOURCES |
| SKU | 30257 |
| Model # | 30257NLS |
| Barcode # | 9336700004361 |
| Package Weight | 1.893kg |
| Package Width | 0.270m |
| Package Height | 0.095m |
| Package Length | 0.330m |
| TYPE | VALUE |
|---|---|
| Type | Enclosures |
| Brand | National Light Sources |
| Height (mm) | 325 |
| Width (mm) | 270 |
| Length (mm) | 100 |
| Protection | IP40 |
| Material | PVC |
| Number of Poles | 24 |
| Door | Smoke Finish Transparent |
| Number of Rows | 2 |
| Door Hinge Direction | Top Hinge |
| Earth Bar | Yes |
| Neutral Bar | Yes |
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YOUR ATTENTION PLEASE: Shipping is not available to for this product. Only order this product is you intend to pick it up locally. We will not ship this product to you if you order this. If you wish to cancel this order after ordering it you will be charged a 3.0% Refund Fee