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MERSEN FUSE NH 000 40A 500V GG-9PCS NH000GG50V40

MERSEN FUSE NH 000 40A 500V GG-9PCS NH000GG50V40

Mersen NH000GG50V40 DIN NH Size 000 gG fuse link rated at 40 A, 500 V AC and 250 V DC with live gripping lugs and double indicator for industrial circuit protection.

SKU: NH000GG50V40Alt SKU: NH000GG50V40MPN: N212463
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List Price £4.71 ex VAT
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Why Choose the Mersen NH000GG50V40 NH Fuse Link?

The Mersen NH000GG50V40 is a high-quality DIN NH gG fuse link designed to provide full-range protection for electrical distribution systems, cables and industrial equipment. Manufactured in accordance with IEC and DIN NH standards, this NH Size 000 fuse delivers reliable overload and short-circuit protection for demanding commercial and industrial installations.

Part of the trusted Mersen NH gG 500 V AC fuse-link range, the NH000GG50V40 features a durable ceramic body, live gripping lugs and a double blown-fuse indicator, enabling quick identification of an operated fuse and safer maintenance. Its high current-limiting performance helps reduce fault energy and protect valuable electrical equipment.

With a 40 A rated current, 500 V AC and 250 V DC voltage ratings, this NH fuse link is ideal for industrial switchboards, distribution panels, motor control centres and low-voltage electrical installations requiring dependable circuit protection.

Key Advantages

  • Compact DIN NH Size 000 gG fuse link.
  • 40 A rated current for industrial distribution circuits.
  • 500 V AC and 250 V DC operating voltage.
  • Full-range gG protection against overloads and short circuits.
  • Double blown-fuse indicator for rapid maintenance.
  • Live gripping lugs simplify safe fuse replacement.
  • Excellent current-limiting performance reduces fault energy.

Key Features

  • Mersen NH gG fuse-link series.
  • DIN NH Size 000 construction.
  • 40 A rated current.
  • 500 V AC / 250 V DC rated voltage.
  • gG utilisation category.
  • Double blown-fuse indicator.
  • Live gripping lugs.
  • Ceramic body with blade contacts.
  • 21 mm body width.
  • Designed for industrial low-voltage power distribution.

Reliable Protection for Industrial Power Distribution

Mersen NH gG fuse links provide comprehensive protection against overloads and short circuits across industrial electrical installations. Their current-limiting characteristics reduce the thermal and mechanical effects of high fault currents, helping to protect switchgear, cables and connected equipment.

The NH000GG50V40 is designed for installation in compatible NH fuse bases and fuse-switch disconnectors. Selection and replacement should always be carried out by qualified electrical professionals to ensure correct coordination and safe operation of the electrical system.

Typical Applications

  • Industrial switchboards.
  • Power distribution panels.
  • Cable and feeder protection.
  • Motor control centres.
  • Commercial electrical installations.
  • Industrial automation systems.

Technical Specifications

Current 40 A
Voltage 500 V
Manufacturer Mersen
Series NH gG 500 V AC Fuse Links
Model NH000GG50V40
Item number N212463
Product type NH fuse link
Fuse characteristic gG
Fuse size NH000
Rated current 40 A
Rated AC voltage 500 V AC
Rated DC voltage 250 V DC
Breaking capacity 120 kA AC
Current type AC / DC
Body width 21 mm
Indicator Double indicator
Gripping lugs Live gripping lugs
Power dissipation 3.7 W
Weight Approx. 0.13 kg
EAN 4086500083091
RoHS compliant Yes
HS Code 85361050
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH000
Fuse Class gG

Frequently Asked Questions

What is the Mersen NH000GG50V40 used for?

This NH fuse link provides full-range protection for cables, switchgear and electrical equipment against overloads and short-circuit faults.

What is the current rating of this fuse?

The NH000GG50V40 has a 40 A rated current.

What voltage is this fuse designed for?

The fuse is rated for 500 V AC and 250 V DC electrical systems.

What does the gG classification mean?

gG is a full-range utilisation category that provides protection against both overload and short-circuit faults for general electrical distribution applications.

What are the benefits of the double indicator?

The double blown-fuse indicator enables maintenance personnel to quickly identify an operated fuse, helping reduce downtime and simplify replacement.

Trusted by Electrical Professionals Worldwide

Mersen NH gG fuse links are trusted by panel builders, industrial electricians and maintenance engineers for dependable circuit protection across demanding commercial and industrial power distribution systems.

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