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Learn more by watching our NLS 30182 | 12 Pole Surface Mount Switch Board IP40 video.
The NLS 30182 is a 12-pole surface-mount distribution board rated up to 100A at 250/415V (50/60Hz), designed for the Australian domestic electrical market. The 30182 suits upgrades from older fuse-based boards to modern RCBO or MCB protection and is widely specified for residential renovations, site offices, sheds, and small commercial installations. It complies with IEC standards and is made of fire-resistant polycarbonate.
Switchboard upgrades and protection retrofits often call for a board that balances feature set with budget constraints. The 30182 accommodates most leading brands of circuit protection devices including RCBOs, RCDs, and MCBs without requiring adapters or custom fabrication. Electricians value the compact footprint paired with generous internal space, which streamlines wiring and reduces on-site rework. The included earth bar and neutral links eliminate the need to source separately, speeding up the complete-fit-off and reducing job costs.
Compact size is the hallmark of the NLS 30182 range, yet the board delivers straightforward wiring layout and ample internal space for neat circuit routing. The reasonable price point makes the 30182 a natural choice for value-conscious installers and renovators who refuse to compromise on component quality. DIN rail mounting and included identification labels mean the board reads clean on final inspection, instilling confidence in the householder and simplifying future service calls.
The NLS 30182 is not suitable for external mounting, wet or damp locations, or installations where IP54 or IP65 weatherproofing is required. Do not install the 30182 outdoors, in bathrooms, laundries, or near pools or irrigation systems. For external installations, the NLS weatherproof range (IP54 and IP65 models) is the correct choice.
Verified Sparky Direct customer reviews: NLS 30182 | 12 Pole Surface Mount Switch Board IP40 (30182)
"Great value for money." — Alan
"Very good product at a reasonable cost." — Ray Hartley
"Perfect for a switchboard upgrade, very convenient size with all necessary components." — Kev
(30182)
The 30182 accepts most standard 18mm-wide single pole MCBs, RCBOs, and RCDs from leading brands including Schneider Electric, Legrand, Hager, and NLS. Confirm device width with the device datasheet or your supplier before ordering, as non-standard industrial breakers may not fit the DIN rail spacing.
Installation must be carried out by a licensed electrician. The board is supplied pre-assembled but requires qualified termination of incoming mains, correct earth and neutral bar bonding, and compliance with AS/NZS 3000 and local electrical codes. All switchboard work in Australia must be done by a licensed professional.
No. The IP40 rating is designed for dry indoor installations only. It is not suitable for external walls, weatherproof exposures, garages, laundries, poolside locations, or any area subject to moisture or temperature extremes. External installations and wet areas require IP54 or IP66 rated alternatives.
The 12 pole positions accommodate up to 12 single pole devices (such as 12 × 10A MCBs, or a mix of 2 pole and 3 pole devices with appropriate filler strips). If future loads exceed 12 poles, a larger board (18 or 24 pole) must be installed as a replacement, not an addition.
The complete kit includes the polycarbonate enclosure, pre-installed DIN rail, earth bar, neutral links, pole fillers, backboard, screws, and a sheet of circuit identification labels. No assembly is required on arrival; unpack and install protection devices and incoming/outgoing cables.
The NLS 30182 is covered by the manufacturer's standard warranty against manufacturing defects. Specific warranty terms vary by region and supplier; contact Sparky Direct or NLS directly for details. The polycarbonate enclosure is built to last the service life of the installation if kept in a dry location.
The 30182 can be used as a main board on modest installations (small homes, sheds, site offices) where the total electrical load is within the capacity of 12 circuits. On larger homes or commercial premises, it is typically used as a sub-board downstream of the main board. Consult a licensed electrician to determine the correct board size for your load.
The 30182 combines a compact external footprint with generous internal wiring space, pre-installed DIN rail, and polycarbonate fire-resistant construction that holds its IP rating across years of service. It accommodates most major circuit protection brands without fitment issues, making it a straightforward drop-in solution for electricians across residential retrofits and new builds.
The IP40 polycarbonate body protects internal terminals from accidental contact and dust ingress in indoor environments. The pre-installed earth and neutral bars ensure correct bonding, and the DIN rail mounting prevents device spacing drift that can occur with cheaper alternatives, reducing the risk of terminal arcing and fire.
The board supports up to 12 final circuits, which suits most modest homes, extensions, and site offices. If your load grows beyond 12 poles, a larger 18 or 24 pole board must replace it. Plan for 20–25 percent spare capacity at install time to reduce the likelihood of a future upgrade.
The NLS 30182 is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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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 | 30182 |
| Model # | 30182NLS |
| Barcode # | 9336700004347 |
| Package Weight | 0.916kg |
| TYPE | VALUE |
|---|---|
| Type | Enclosures |
| Brand | National Light Sources |
| Height (mm) | 100 |
| Width (mm) | 210 |
| Length (mm) | 256 |
| Protection | IP40 |
| Power Source | Single Phase 100A / Three Phase 63A |
| Mounting | Surface Mount |
| Material | PVC |
| Number of Poles | 12 |
| Door | Smoke Finish Transparent |
| Number of Rows | 1 |
| Door Hinge Direction | Top Hinge |
| Earth Bar | Yes |
| Neutral Bar | Yes |
| Poles | 12 |
| Enclosure Door | Smoke-Finish Transparent |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
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