Eaton Bussmann Series NH Fuses – Reliable Protection for Low Voltage Power Systems

Buy Certified NH Fuses Online – Wide Range of Sizes, Voltages & Current Ratings

Discover the trusted quality of Eaton Bussmann NH fuses, designed to ensure safe and efficient protection of cables, devices, and power distribution systems. In our Shopware 6 online shop, you will find a full range of NH fuse links and accessories, ideal for industrial, commercial, and energy sector applications.

🔧 What Are NH Fuses?

NH fuses (Niederspannungs-Hochleistungs-Sicherungen) are high-performance low-voltage fuses commonly used in power distribution boards, transformer stations, motor protection, and short-circuit protection applications. The Bussmann Series by Eaton stands for global reliability, robust construction, and compliance with international standards (e.g., IEC 60269-2, VDE, DIN).

📐 Available Sizes & Dimensions (NH Fuse Sizes)

We offer NH fuses in all standard sizes:

• NH00 – Compact size for small-scale installations (up to 160 A)

• NH0 – Standard size for low to mid-range protection (up to 160 A)

• NH1 – Common size for industrial systems (up to 250 A)

• NH2 – Extended capacity (up to 400 A)

• NH3 – Heavy-duty protection (up to 630 A)

• NH4 – High current protection (up to 1250 A, available upon request)

All fuse links are available with indicator pins, striker pins, and can be combined with NH fuse bases or fuse disconnectors.

⚡ Voltage & Current Ratings Overview

Eaton Bussmann NH fuses are available in the following specifications:

✔️ Voltage Classes

• 400 V AC / 500 V AC (Standard for industrial use)

• 690 V AC (Common in energy distribution and switchgear applications)

• 250 V DC / 440 V DC (For DC circuits and battery systems)

✔️ Current Ratings (Amperage Range)

• From 2 A to 1250 A

  • Low-current protection (2 A – 63 A)

  • Medium-current protection (80 A – 250 A)

  • High-current applications (315 A – 630 A)

  • Special high-load uses (800 A – 1250 A)

Fuse links are also available with gL/gG, aM, and gTr characteristics, ensuring proper coordination with specific types of loads (general, motor protection, transformer protection, etc.).

🛒 Why Buy Eaton Bussmann NH Fuses from Us?

• ✅ Full compatibility with standard NH fuse holders and disconnector switches

• ✅ Great availability – Fast delivery across Germany and the EU

• ✅ Certified according to IEC 60269 / VDE 0636

• ✅ Detailed technical specifications and datasheets for every product

• ✅ Competitive pricing and quantity discounts for bulk orders

• ✅ Expert support for selecting the right fuse size and rating

📦 Accessories & Fuse Bases Available

Complement your NH fuses with:

• NH Fuse Bases and Switch Disconnectors

• Fuse Pullers and Covers

• Striker Indicators & Microswitches

• Mounting rails and busbar systems

🏭 Trusted in These Applications

• Power distribution panels and substations

• Industrial machinery and manufacturing lines

• Renewable energy systems (solar, wind)

• Backup power systems (UPS, batteries)

• Rail and transport infrastructure

• Utility grid and municipal power networks

✅ Shop Eaton Bussmann NH Fuses Now

Browse our range, filter by current rating or size, and order online – direct from your Shopware 6 shop. Protect your installation with reliable Bussmann Series fuse technology by Eaton.