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MERSEN FUSE NH 2 355A 400V GG SGL NH2GG40V355-1

MERSEN FUSE NH 2 355A 400V GG SGL NH2GG40V355-1

Mersen NH2GG40V355-1 DIN NH2 gG fuse link rated at 355 A and 400 V AC with isolated gripping lugs, double operating indicator and 100 kA breaking capacity.

SKU: NH2GG40V355-1Alt SKU: NH2GG40V355-1MPN: F223749
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List Price £30.37 ex VAT
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Why Choose the Mersen NH2GG40V355-1 NH Fuse Link?

The Mersen NH2GG40V355-1 is a premium DIN NH gG low voltage fuse link designed to provide full-range protection for industrial electrical distribution systems, switchgear and power equipment. Manufactured by Mersen, this NH fuse link delivers dependable protection against overloads and short circuits while complying with IEC and DIN standards for demanding industrial environments.

Designed with isolated gripping lugs and a double operating indicator, the NH2GG40V355-1 improves operator safety during installation and maintenance while allowing rapid identification of an operated fuse. Its heavy-duty ceramic body ensures long service life and reliable operation within industrial power distribution systems.

With a 355 A current rating, 400 V AC operating voltage and NH2 size, this fuse link is ideally suited for industrial switchboards, motor control centres, transformers, OEM machinery and low voltage distribution equipment requiring dependable circuit protection.

Key Advantages

  • DIN NH gG full-range fuse link for overload and short circuit protection.
  • 355 A current rating for demanding industrial power distribution.
  • 400 V AC rated voltage compatible with low voltage industrial systems.
  • Double operating indicator enables rapid fuse status identification.
  • Isolated gripping lugs improve safety during fuse replacement.
  • 100 kA breaking capacity provides dependable fault interruption.

Key Features

  • Mersen NH gG fuse link series.
  • NH2 fuse size.
  • 355 A rated current.
  • 400 V AC IEC rated voltage.
  • gG utilisation category providing full-range protection.
  • Double operating indicator.
  • Isolated gripping lugs.
  • Suitable for industrial switchgear and power distribution systems.

Reliable Protection for Industrial Electrical Systems

NH gG fuse links provide comprehensive protection against overloads and short circuit faults in low voltage electrical systems. Their high breaking capacity enables rapid interruption of fault currents, helping protect switchgear, transformers, cables and connected equipment while improving the reliability and safety of industrial installations.

The NH2GG40V355-1 is designed for installation in compatible NH fuse bases used within industrial switchgear and distribution equipment. It is widely specified by panel builders, electrical contractors and OEM manufacturers where dependable circuit protection and long service life are essential.

Typical Applications

  • Industrial power distribution panels.
  • Low voltage switchboards and switchgear.
  • Transformer protection.
  • Motor control centres.
  • OEM machinery and automation systems.
  • Commercial and industrial electrical installations.

Technical Specifications

Current 355 A
Voltage 400 V
Manufacturer Mersen
Series NH gG 400 V Fuse Links
Model NH2GG40V355-1
Item number F223749
EAN / UPC 8430399022017
Product type DIN NH fuse link
Fuse category gG
Rated current 355 A
Rated AC voltage 400 V AC
Breaking capacity 100 kA
Fuse size NH2
Indicator Double indicator
Terminal type Isolated gripping lugs
Body width 52 mm
Power dissipation at rated current 22.6 W
Weight Approx. 0.64 kg
RoHS compliant Yes
HS Code 85361090
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH2

Frequently Asked Questions

What is the Mersen NH2GG40V355-1 used for?

It provides overload and short circuit protection for industrial low voltage electrical distribution systems, switchgear and power equipment.

What is the current rating of this fuse?

The NH2GG40V355-1 has a 355 A rated current.

What voltage is this fuse designed for?

This fuse is rated for operation on 400 V AC electrical systems.

What does the gG classification mean?

The gG utilisation category provides full-range protection against both overload and short circuit faults, making it suitable for protecting cables and general electrical equipment.

What is the breaking capacity of this fuse?

The NH2GG40V355-1 offers a high 100 kA breaking capacity, allowing safe interruption of high prospective fault currents.

Trusted for Industrial Circuit Protection

Mersen NH fuse links are trusted worldwide by electrical engineers, OEM manufacturers and panel builders for dependable circuit protection, long service life and compliance with international low voltage standards.

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