Mersen
Mersen NH fuse gG size 000 400VAC 63A
Mersen NH fuse gG size 000 400VAC 63A
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Delivery time: 2-5 working days
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SKU:VER0259 / L223685
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Product details
DESCRIPTION
Mersen NH fuse gG size 000 400VAC 63A
The Mersen NH fuse gG Gr.000 400VAC 63A offers excellent protection for electrical systems and installations. This high-performance fuse reliably protects against overcurrents and short circuits and is specifically designed for use in low-voltage networks up to 400 V AC. With a rated current of 63 A, it is ideal for protecting circuits, machines, motors, and other electrical components in industrial and commercial applications.
Technical details:
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Manufacturer : Mersen
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Fuse size : NH Gr.000
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Type of protection : gG (general line protection)
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Nominal voltage : 400 V AC
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Rated current : 63 A
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Tripping characteristic : gG (universal line protection), suitable for applications with constant or medium power consumption
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Rated breaking capacity : High switching capacity, guarantees fast and reliable disconnection in the event of fault currents.
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Contact material : Copper with special coating for minimal contact resistance and long durability
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Connection type : Flat contact, suitable for NH fuse holders and load break switches
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Operating temperature range : -25 °C to +55 °C, suitable for operation in various climatic conditions.
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Standards : Complies with the international standards IEC 60269-2 and VDE 0636-2 for the highest safety standards.
Advantages and applications:
The Mersen NH fuse gG Gr.000 400VAC 63A offers reliable protection for your electrical installations, machinery, and equipment. It is particularly suitable for protecting circuits , distribution systems , transformers , and motors in industrial and commercial environments. With its gG characteristic, it protects against overloads and short circuits, making it ideal for applications with constant or medium current draw.
This fuse not only offers high switching capacity , enabling rapid fault rectification, but also guarantees a long service life and low maintenance costs . It helps minimize downtime in electrical systems and increases the operational stability of your systems.
The Mersen NH fuse gG Gr.000 400VAC 63A is an excellent choice for installers and electricians who rely on dependable and efficient protection for their installations. It meets the highest safety requirements and effectively protects your systems from potential damage.
Advantages at a glance:
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Reliable protection against overload and short circuit in electrical systems
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Suitable for industrial and commercial applications , such as mechanical engineering, distribution systems and transformers.
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High switching capacity for fast and reliable fault shutdown
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Long service life and low maintenance costs
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Easy installation in NH fuse holders and load break switches
Rely on the Mersen NH fuse gG Gr.000 400VAC 63A and protect your electrical systems with a high-quality and reliable solution . This fuse offers optimal protection to ensure the safety, efficiency, and longevity of your systems.
Manufacturer part number : L223685
Article number : VER0259
SHIPPING & RETURNS
Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.
Switzerland: flat rate €25.00
Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.
MANUFACTURER'S IDENTIFICATION
MERSEN Austria GmbH
Lemböckgasse 49/2/Staircase D/Ground Floor
1230 Vienna
sales.wien@mersen.com
Frequently Asked Questions (FAQ)
How long does shipping take?
We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.
Can I return my order?
Yes, of course. You can return products within 14 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.
Is there a warranty or guarantee on the products?
Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.
Should you encounter any problems, simply contact us – we will take care of it.
What happens if there are not enough pieces in stock?
If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.


