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        NLS 30840 | 25A RCBO Single Pole 6KA Atype / Tails

        The NLS 30840 25A RCBO Single Pole provides reliable circuit protection with a 6KA short circuit capacity and A-Type tripping for sensitive applications. Designed for single-phase systems, it ensures efficient fault detection, including residual and overload currents.

        Pre-wired tails simplify the installation process, saving time and effort. Its compact form factor is ideal for modern electrical distribution boards, making it a practical choice for safety compliance.

        NLS 30840 Features

        • Rated Current: 25A - Suitable for low to medium electrical loads.
        • Tripping Curve: A-Type - Offers protection against AC and pulsating DC residual currents.
        • Breaking Capacity: 6KA - High performance for short-circuit fault management.
        • Pre-Wired Tails - Simplifies connections during installation.
        • Compact Design - Fits seamlessly in standard distribution boards.

        NLS 30840 FAQ

        Q: What type of applications is this RCBO suitable for?
        A: It is suitable for residential and light commercial electrical installations.

        Q: Does this RCBO support dual-function protection?
        A: Yes, it protects against both residual currents and overloads.

        Q: Are the pre-wired tails a standard feature?
        A: Yes, the pre-wired tails come standard to ensure easy and quick installation.

        (30840)

        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 30840
        Model # 30840NLS
        Barcode # 9336700016692
        Package Weight 0.164kg
        Package Width 0.076m
        Package Height 0.030m
        Package Length 0.107m
        TYPE VALUE
        Type Circuit Protection
        Brand National Light Sources
        Rated Current (A) 25
        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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