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        NLS 30884 | 2 Pole 63A Changeover Switch 230V AC | 4 Module

        The NLS 30884 is a 2-pole 63A modular changeover switch designed for switching between two supply circuits in single-phase applications. It features a DIN rail-mounted 4-module design with a centre-off position, allowing users to switch between mains and backup power or isolate both sources during servicing.

        Built to handle 230V AC at 63A, this device is ideal for residential and small commercial switchboards. A clearly marked contact handle indicates power status (I / 0 / II) at a glance, and the unit is rated for IP20 indoor use. Compliant with AS/NZS 60947-3, it supports up to 5,000 electrical and 50,000 mechanical operations, ensuring long service life and safe performance.

        NLS 30884 Features

        • 2-pole 63A changeover switch: For switching between mains and backup sources
        • Centre-off operation: Allows full isolation of both inputs during maintenance
        • 4-module DIN rail mount: Fits compactly into standard switchboards
        • Visible contact status: "I / 0 / II" marking for easy power position verification
        • Complies with AS/NZS 60947-3: Built for low-voltage switchgear safety

        Where to use the NLS 30884

        • Residential switchboards: Manual changeover between grid and generator power
        • Small commercial setups: For backup supply switching during outages
        • Retrofit upgrades: Adding backup input capability to existing systems
        • Indoor distribution boards: Where safe, compact power switching is required

        (30884)

        The NLS 30884 allows you to manually switch between two power sources â€”typically mains and generator â€”or to isolate both completely using the centre-off position for safe servicing.

        No, it’s a 2-pole single-phase switch designed for 230V AC systems only. For three-phase setups, use a 4-pole changeover switch, such as the NLS 30885.

        The centre-off position (0) disconnects both incoming supplies, providing full isolation for maintenance or testing, ensuring no live power is present on the load side.

        It’s rated at 63A, 230V AC, suitable for low-voltage circuits, and can perform up to 5,000 electrical and 50,000 mechanical operations over its lifetime.

        The handle is clearly marked with I (Supply 1), 0 (Off), and II (Supply 2), making it easy to identify whether you’re on mains, isolated, or backup power.

        Yes, Sparky Direct stocks the NLS 30884 and offers fast delivery anywhere in Australia.

        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

        3 Years Warranty
        Warranty Method: Return to Sparky Direct

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand NATIONAL LIGHT SOURCES
        SKU 30884
        Model # 30884
        Barcode # 9336700017545
        Package Weight 0.398kg
        Package Width 0.076m
        Package Height 0.090m
        Package Length 0.100m
        View Datasheet
        TYPE VALUE
        Type Circuit Protection
        Brand National Light Sources
        Rated Current (A) 63
        Voltage (V) 230
        Number of Poles 2
        Total Number of modules 4
        Rated Insulation Voltage (V) 500
        Terminal Capacity (mm²) 25
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