MERSEN FUSE NH 00 100A 690V GG NH00GG69V100

Q: What are the voltage and current ratings?

The NH00GG69V100 is rated at 100 A, 690 V AC and 250 V DC.

Q: What breaking capacity does this fuse provide?

The fuse-link has an AC breaking capacity of 80 kA, enabling it to interrupt high prospective fault currents safely.

Mersen NH00GG69V100 DIN NH00 gG fuse-link rated at 100 A, 690 V AC and 250 V DC, with an 80 kA AC breaking capacity and double indicator.

SKU: NH00GG69V100Alt SKU: NH00GG69V100MPN: B228460

List Price £10.97 ex VAT

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Why Choose the Mersen NH00GG69V100 NH Fuse-Link?

The Mersen NH00GG69V100 is a high-performance DIN NH gG fuse-link designed to provide full-range protection against overloads and short circuits in industrial electrical distribution systems. As part of the established Mersen NH fuse-link range, it offers dependable circuit protection for cables, conductors, switchgear and general-purpose low voltage equipment.

This fuse-link combines a compact NH00 body size with a high breaking capacity, making it suitable for installations where space efficiency and reliable fault interruption are essential. Its ceramic body, silver-plated copper blade contacts and live gripping lugs provide durable performance in demanding industrial environments.

With a rated current of 100 A, an AC voltage rating of 690 V and a DC voltage rating of 250 V, the NH00GG69V100 is suitable for both AC and DC low voltage applications. The integrated double indicator enables quick visual identification of fuse operation during inspection and maintenance.

Key Advantages

Full-range gG protection against overloads and short circuits.
100 A rated current for industrial distribution applications.
690 V AC and 250 V DC ratings provide flexible system compatibility.
80 kA AC breaking capacity for dependable fault interruption.
Double indicator allows rapid visual checking of fuse status.
Compact NH00 construction supports space-efficient switchboard installation.

Key Features

Mersen NH gG 690 V fuse-link series.
100 A rated current.
690 V AC rated voltage.
250 V DC rated voltage.
NH00 fuse size.
Full-range gG operating characteristic.
Integrated double indication system.
Live gripping lugs for use with a suitable NH fuse puller.
Silver-plated copper plain blade terminals.
Durable ceramic insulating body.

Reliable Full-Range Circuit Protection

The gG operating characteristic provides full-range protection, allowing the Mersen NH00GG69V100 to respond to both sustained overload currents and high-level short circuits. This makes it suitable for protecting cables, conductors and general-purpose electrical equipment throughout industrial distribution systems.

Its high breaking capacity enables the fuse-link to safely interrupt substantial prospective fault currents. Installation and replacement should be completed by qualified personnel using an approved low voltage HRC fuse puller and appropriate safety procedures.

Typical Applications

Industrial power distribution boards.
Electrical switchgear and control panels.
Cable and conductor protection.
Machinery power supply circuits.
Commercial and industrial electrical installations.
OEM panels and distribution equipment.

Technical Specifications

Current	100 A
Voltage	690 V
Manufacturer	Mersen
Series	NH Fuse-Links gG 690 VAC
Model	NH00GG69V100
Item number	B228460
Product type	DIN NH standard fuse-link
Fuse characteristic	gG
Fuse size	NH00
Rated current	100 A
Rated voltage AC	690 V
Rated voltage DC	250 V
AC breaking capacity	80 kA
Indication system	Double indicator
Gripping lug type	Live tags
Terminal material	Silver-plated copper
Terminal type	Plain blades
Body material	Ceramic
Power dissipation at rated current	7.5 W
Dimensions (W × L × H)	approx. 30 × 78.5 × 59.9 mm
Weight	approx. 0.20 kg
Compliance	RoHS compliant
HS Code	85361090
Country of Manufacture	Hungary
Device Type	Fuse link
Fuse Type	NH (DIN)
Fuse Size	NH00
Fuse Class	gG

Frequently Asked Questions

What is the Mersen NH00GG69V100 used for?

It is used to protect industrial cables, conductors and electrical equipment against overloads and short circuits in AC and DC low voltage systems.

What does the gG fuse characteristic mean?

The gG characteristic provides full-range protection against both overload currents and short-circuit currents for general-purpose electrical distribution applications.

What are the voltage and current ratings?

The NH00GG69V100 is rated at 100 A, 690 V AC and 250 V DC.

What breaking capacity does this fuse provide?

The fuse-link has an AC breaking capacity of 80 kA, enabling it to interrupt high prospective fault currents safely.

Does the fuse include an operation indicator?

Yes. It includes a double indication system that allows the fuse status to be checked visually during inspection and maintenance.

Trusted by Electrical Professionals Worldwide

Mersen NH fuse-links are widely used by panel builders, electrical engineers and industrial maintenance teams for reliable circuit protection, high fault interruption performance and dependable service in demanding low voltage installations.

Current	100 A
Voltage	690 V
Manufacturer	Mersen
Series	NH Fuse-Links gG 690 VAC
Model	NH00GG69V100
Item number	B228460
Product type	DIN NH standard fuse-link
Fuse characteristic	gG
Fuse size	NH00
Rated current	100 A
Rated voltage AC	690 V
Rated voltage DC	250 V
AC breaking capacity	80 kA
Indication system	Double indicator
Gripping lug type	Live tags
Terminal material	Silver-plated copper
Terminal type	Plain blades
Body material	Ceramic
Power dissipation at rated current	7.5 W
Dimensions (W × L × H)	approx. 30 × 78.5 × 59.9 mm
Weight	approx. 0.20 kg
Compliance	RoHS compliant
HS Code	85361090
Country of Manufacture	Hungary
Device Type	Fuse link
Fuse Type	NH (DIN)
Fuse Size	NH00
Fuse Class	gG

UK delivery

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