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Learn more by watching our NLS 30861 | Single Pole RCBO 6kA | 40Amp A-Type video.
The NLS 30861 40A Single Pole RCBO 6kA A Type delivers combined overload, short-circuit, and earth-leakage protection in a compact, modern format. Designed for residential switchboards, it offers 6kA fault interruption and A-type residual current detection to cover both AC and pulsating DC leakage. Its slim body and pre-attached cables help streamline installation, especially where space is limited.
Compliant with AS/NZS 61009-1 and supporting fast termination, this 1P RCBO is ideal for installations where a high-capacity 40A circuit requires robust, integrated protection.
(30861)
It combines overload, short-circuit and earth-leakage protection in one compact module.
It’s rated at 40A, suitable for higher-demand domestic and small commercial subcircuits.
It provides a 6kA interrupt rating, matching typical residential fault levels.
It detects AC and pulsating DC leakage, covering modern devices with electronic or DC-influenced behaviour.
Yes, the factory wiring helps achieve neat, quick termination in tight boards.
Yes, Sparky Direct stocks NLS 30861 and offers quick delivery depending on warehouse availability and your location.
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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.
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How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 2 Year
Commercial Use: 2 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | NATIONAL LIGHT SOURCES |
| SKU | 30861 |
| Model # | 30861NLS |
| Barcode # | 9336700017040 |
| Package Weight | 0.152kg |
| Package Width | 0.090m |
| Package Height | 0.025m |
| Package Length | 0.110m |
| TYPE | VALUE |
|---|---|
| Type | Circuit Protection |
| Brand | National Light Sources |
| Rated Current (A) | 40 |
| Height (mm) | 92 |
| Width (mm) | 18 |
| Depth (mm) | 77 |
| Standards | AS/NZ 61009-1 |
| Mounting | Din Rail |
| Curve | C |
| Voltage (V) | 240V |
| Earth Leakage Protection Class | Type A |
| Earth Leakage Sensitivity | 30mA |
| Residual Current | 30mA |
| Breaking Capacity | 6kA |
| Overcurrent trip characteristic | C Curve |
| Earth Fault Wave Form | Type A |
| IP Rating | IP20 ( IP40 Enclosed ) |
| Number of Poles | 1P+N |
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.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
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$21.95 $19.95 ex. GST
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$17.55 $15.95 ex. GST
$21.95 $19.95 ex. GST
$17.55 $15.95 ex. GST
$27.15 $24.68 ex. GST
$21.95 $19.95 ex. GST
$17.55 $15.95 ex. GST
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