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MERSEN FUSE NH 3C 355A 500V GG SGL NH3GG50V355-1

MERSEN FUSE NH 3C 355A 500V GG SGL NH3GG50V355-1

Mersen NH3GG50V355-1 DIN NH3 gG fuse link rated at 355 A, 500 V AC and 250 V DC with double indication and isolated gripping lugs for industrial circuit protection.

SKU: NH3GG50V355-1Alt SKU: NH3GG50V355-1MPN: E212639
Price
List Price £43.39 ex VAT
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£43.39
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Manufacturer Lead Time

£43.39

Why Choose the Mersen NH3GG50V355-1 NH Fuse Link?

The Mersen NH3GG50V355-1 is a premium DIN NH gG low voltage fuse link engineered to provide dependable protection for industrial power distribution systems, switchgear and electrical equipment. Manufactured by Mersen, this high-quality fuse link delivers full-range protection against overloads and short circuits, helping safeguard cables, feeders and industrial installations.

Designed in accordance with IEC and DIN NH standards, the NH3GG50V355-1 features an 355 A rated current, 500 V AC operating voltage, 250 V DC rating and an NH3 size body. It incorporates a double blown-fuse indicator together with isolated gripping lugs, allowing quick identification of an operated fuse while improving maintenance safety.

Ideal for industrial switchboards, distribution panels, machine control systems and commercial electrical installations, the NH3GG50V355-1 provides full-range gG protection, ensuring dependable operation and effective fault isolation in demanding low voltage applications.

Key Advantages

  • Industrial DIN NH gG fuse link for comprehensive circuit protection.
  • 355 A current rating suitable for high-current power distribution.
  • 500 V AC and 250 V DC ratings for industrial electrical systems.
  • Full-range gG protection against overloads and short circuits.
  • Double indicator enables rapid identification of an operated fuse.
  • Isolated gripping lugs improve maintenance safety.

Key Features

  • Mersen NH gG fuse link series.
  • Catalogue number: NH3GG50V355-1.
  • Item number: E212639.
  • NH3 fuse size.
  • 355 A rated current.
  • 500 V AC rated voltage.
  • 250 V DC rated voltage.
  • 120 kA AC breaking capacity.
  • Double blown-fuse indication.
  • Isolated gripping lugs.

Reliable Protection for Industrial Power Systems

The gG utilisation category provides complete protection against both overloads and short circuits, making the NH3GG50V355-1 suitable for protecting cables, switchgear, feeders and general electrical equipment. Its current-limiting characteristics help minimise equipment damage during fault conditions while maintaining reliable system performance.

Mersen NH fuse links are trusted worldwide by electrical engineers, panel builders and maintenance professionals thanks to their robust construction, high interrupting capacity and compliance with recognised international standards.

Typical Applications

  • Industrial power distribution systems.
  • Electrical switchboards.
  • Distribution panels.
  • Machine control panels.
  • Cable and feeder protection.
  • Commercial and industrial electrical installations.

Technical Specifications

Current 355 A
Voltage 500 V
Manufacturer Mersen
Series NH gG Fuse Links
Model NH3GG50V355-1
Item number E212639
Product type DIN NH fuse link
Fuse size NH3
Utilisation category gG
Rated current 355 A
Rated AC voltage 500 V AC
Rated DC voltage 250 V DC
Breaking capacity 120 kA AC
Power dissipation 32 W
Indicator Double indicator
Gripping lugs Isolated
Body width 52 mm
Weight Approx. 0.65 kg
EAN 8430399002347
RoHS compliant Yes
HS Code 85361090
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH3
Fuse Class gG

Frequently Asked Questions

What is the Mersen NH3GG50V355-1 used for?

This NH fuse link protects industrial electrical circuits, cables and equipment against overloads and short circuits.

What is the current rating of this fuse?

The NH3GG50V355-1 has a 355 A rated current.

What voltage is this fuse designed for?

This fuse is rated for operation on systems up to 500 V AC and 250 V DC.

What does the gG classification mean?

The gG utilisation category provides full-range protection against both overload and short-circuit faults for general-purpose electrical circuits.

What is the benefit of the double indicator?

The integrated double indicator allows maintenance personnel to quickly identify when the fuse has operated, helping reduce downtime during servicing.

Trusted for Industrial Circuit Protection

Mersen NH fuse links are trusted worldwide by electrical engineers, panel builders and OEM manufacturers to provide dependable protection for industrial power distribution and electrical infrastructure.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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