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header-product STAN-MET NH1 250A knife-type installation clamp ZW-NH1 for NH fuses
8.49 €

STAN-MET NH1 250A knife-type installation clamp ZW-NH1 for NH fuses

STAN-MET NH1 250A knife-type clamp ZW-NH1 Photo 1
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STAN-MET NH1 250A knife-type installation clamp ZW-NH1 for NH fuses

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STAN-MET NH1 250A knife-type installation clamp ZW-NH1 for NH fuses

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Short description

Knife-type installation clamp STAN-MET ZW-NH1 (NH1) rated 250A designed for mounting and securing NH fuses in electrical installations. Provides a mechanical and electrical connection for NH fuse links; suitable for distribution boards and industrial cabinets where NH fuse holders are required. Compact accessory for safe fuse replacement and reliable current transfer.
Available for order: 267 pcs.
Warranty: 2 Years
SKU: 12106560
Manufacturer: STAN-MET
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

STAN-MET NH1 250A knife-type installation clamp ZW-NH1 for NH fuses is a compact electrical accessory designed to hold and conduct current for NH1 fuse links in distribution boards and industrial switchgear. The clamp provides a stable mechanical mounting and reliable electrical contact for NH fuses rated up to 250 A, enabling secure fuse replacement and dependable current transfer in low- and medium-voltage installation panels. Its construction is intended for use where NH fuse holders and standardized knife contacts are required.

Advantages

The knife-type design ensures quick insertion and removal of NH fuse links while maintaining consistent contact pressure. Constructed to provide good conductivity and mechanical stability, the clamp reduces the risk of arcing and overheating at the connection point. Its compact size allows installation in confined spaces inside distribution cabinets and industrial enclosures. The unit is compatible with standard NH1 fuse geometry, facilitating interchangeability and straightforward maintenance.

Suitable for

  • Mounting NH1 fuse links in distribution boards
  • Use in industrial electrical cabinets and control panels
  • Replacement of worn or damaged knife contacts in NH fuse holders
  • Applications requiring reliable current transfer up to 250 A

Key specifications

  • Rated current: 250 A
  • Contact type: knife/contact blade for NH1 fuse links
  • Intended mounting: installation clamp for fuse holders and panels
  • Compatibility: designed for NH1 fuse geometry and standardized NH fuse links
  • Construction: compact mechanical contact intended for electrical conductivity and stability

How to use

Install the knife clamp in the designated slot or mounting point inside the fuse holder or distribution panel, ensuring the clamp body is securely fixed to the panel structure. Insert the NH1 fuse link onto the knife contact until it seats fully and verify firm mechanical contact. For removal, isolate the circuit and withdraw the fuse link by pulling it off the knife contact. Inspect contact surfaces periodically for signs of corrosion, wear or overheating and replace the clamp if mechanical integrity or conductivity is compromised.

Usage recommendations

Use only with NH1 fuse links and within the rated current limit of 250 A. Ensure all work is performed with the circuit de-energized and follow applicable electrical safety standards. Regular inspection and cleaning of contact surfaces will help maintain low contact resistance and reliable operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the STAN-MET NH1 250A knife-type clamp ZW-NH1 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 267 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All STAN-MET products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized STAN-MET service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.