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        NLS 30894 | 4 Pole 20A Isolator Switch | IP66 Weather Protected

        The NLS 30894 is a 4-pole 20A isolator switch designed for safe and reliable disconnection of three-phase and neutral circuits in outdoor and industrial installations. With a 500V AC rating and IP66 weather protection, it’s built to withstand harsh conditions including dust, moisture, and UV exposure.

        This surface-mount isolator includes 2 × 25mm conduit entries on both the top and bottom, plus 25–20mm reducers for versatile conduit compatibility. A lockable handle ensures secure isolation during maintenance, while the UV-stabilised housing resists fading and impact damage, making it a durable solution for long-term outdoor use.

        NLS 30894 Features

        • 4-pole 20A isolator: Suitable for three-phase + neutral disconnection
        • IP66 weatherproof enclosure: Built for outdoor and industrial environments
        • Dual conduit entries top and bottom: 2 × 25mm with 25–20mm reducers included.
        • Lockable handle: Enhances safety during service or isolation procedures
        • UV-resistant, impact-tough body: Withstands outdoor wear and tear

        Where to use this NLS 30894

        • Three-phase installations: HVAC, pumps, motors, or machinery needing 4-pole isolation
        • Outdoor switchboards: Where weatherproof disconnection is required
        • Commercial and industrial setups: With exposed environments and safety needs

        (30894)

        It’s a 4-pole isolator switch used to safely disconnect three-phase and neutral circuits, common in HVAC systems, pumps, motors, and other industrial equipment.

        It means the switch isolates all active phases plus the neutral, ensuring complete circuit separation for maintenance or safety shutdowns.

        Absolutely. It’s IP66 rated, offering full protection from dust, water, and weather — perfect for exposed or industrial environments.

        Yes, the handle is padlockable, allowing electricians to lock off power securely during servicing or repairs.

        It has two 25mm entries on the top and bottom, and includes 25–20mm reducers to suit a variety of conduit sizes.

        Yes, Sparky Direct stocks the NLS 30894 and provides fast, reliable delivery Australia-wide.

        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: 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 30894
        Model # 30894
        Barcode # 9336700017477
        Package Weight 0.530kg
        Package Width 0.090m
        Package Height 0.177m
        Package Length 0.090m
        TYPE VALUE
        Type Isolators & Switches Weatherproof
        Brand National Light Sources
        Range WeatherX
        Colour Resistant Grey
        Rated Current (A) 20
        Voltage (V) 500
        Number of Poles 4
        IP Rating IP66
        Mounting Type Surface
        0.0

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