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        NLS 30861 | Single Pole RCBO 6kA | 40Amp A-Type

        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.

        NLS 30861 Features

        • 40A Rated Current suitable for heavier domestic or small commercial loads.
        • Single Pole (1P) RCBO provides combined MCB and RCD protection in one unit.
        • 6kA Breaking Capacity handles residential short-circuit fault levels.
        • A Type Protection detects AC and pulsating DC leakage currents.
        • DC Leakage Capability supports modern appliance and EV-related circuits.
        • Pre-Attached Cables allow faster and neater installation.
        • Compact Body Design ideal for space-constrained switchboards.
        • AS/NZS 61009-1 Compliant approved for Australian use.

        Where to use this NLS 30861

        • High-demand residential circuits requiring 40A protection.
        • New builds or switchboard upgrades needing compact A-type RCBOs.
        • Replacements for older AC-only RCDs to meet modern standards.
        • Installations with appliances that may introduce DC leakage.

        (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.

        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.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        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

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        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
        0.0

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