MERSEN FUSE NH 2 100A 690V GG SGL NH2GG69V100-1

Q: What is the current rating of this fuse?

The NH2GG69V100-1 has a 100 A rated current.

Q: What voltage is this fuse designed for?

It is rated for operation on systems up to 690 V AC and 250 V DC.

Mersen NH2GG69V100-1 DIN NH2 gG fuse link rated at 100 A with 690 V AC, 250 V DC, isolated gripping tags and double blown-fuse indication for industrial circuit protection.

SKU: NH2GG69V100-1Alt SKU: NH2GG69V100-1MPN: Q229761

List Price £40.24 ex VAT

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£40.24

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Manufacturer Lead Time

£40.24

Why Choose the Mersen NH2GG69V100-1 NH Fuse Link?

The Mersen NH2GG69V100-1 is a high-performance DIN NH gG low voltage fuse link designed to provide reliable overload and short circuit protection for industrial electrical distribution systems. Manufactured by Mersen, this fuse link is engineered for demanding applications including switchgear, distribution boards, motor control centres and industrial machinery requiring dependable circuit protection.

Featuring an NH2 fuse size, a 100 A rated current and a 690 V AC operating voltage, the NH2GG69V100-1 delivers full-range protection for cables, transformers and electrical equipment. It is also suitable for 250 V DC systems and incorporates isolated gripping tags together with a double blown-fuse indicator, improving both maintenance safety and fault identification.

Its durable ceramic construction, high breaking capacity and compliance with recognised IEC and DIN NH standards make this fuse an ideal choice for industrial environments where safety, reliability and long service life are essential.

Key Advantages

Industrial DIN NH gG fuse link for full-range circuit protection.
100 A rated current suitable for industrial power distribution.
690 V AC and 250 V DC voltage ratings.
Double blown-fuse indicator for rapid fault identification.
Isolated gripping tags improve maintenance safety.
Suitable for protecting cables, transformers, switchgear and industrial machinery.

Key Features

Mersen NH gG fuse-link series.
NH2 fuse size.
100 A rated current.
690 V AC rated voltage.
250 V DC rated voltage.
General-purpose gG utilisation category.
Double blown-fuse indication.
Isolated gripping tags.
Ceramic insulating body.
Designed to IEC and DIN NH standards.

Reliable Protection for Industrial Electrical Systems

NH gG fuse links provide comprehensive protection against overloads and high prospective short circuit currents, helping safeguard electrical installations while reducing equipment damage and costly downtime. Their high interrupting capability makes them ideal for demanding industrial power distribution systems.

The Mersen NH2GG69V100-1 is widely specified by electrical engineers, panel builders and OEM machine manufacturers requiring dependable circuit protection, compliance with international standards and straightforward installation in DIN NH fuse systems.

Typical Applications

Industrial power distribution panels.
Electrical switchgear assemblies.
Motor control centres.
Transformer protection.
Machine control panels.
Industrial automation systems.

Technical Specifications

Current	100 A
Voltage	690 V
Manufacturer	Mersen
Series	NH gG Fuse Links
Model	NH2GG69V100-1
Item number	Q229761
EAN	3605340556445
Product type	DIN NH fuse link
Fuse size	NH2
Utilisation category	gG
Rated current	100 A
Rated AC voltage	690 V AC
Rated DC voltage	250 V DC
Power dissipation	10.7 W
Body width	40 mm
Approximate weight	0.43 kg
Gripping tags	Isolated
Fuse indication	Double indicator
Compliance	IEC 60269, DIN NH, RoHS
HS Code	85361090
Country of Manufacture	Hungary
Device Type	Fuse link
Fuse Type	NH (DIN)
Fuse Size	NH2
Fuse Class	gG

Frequently Asked Questions

What is the Mersen NH2GG69V100-1 used for?

It protects industrial electrical circuits, cables, transformers and equipment against overloads and short circuit faults.

What is the current rating of this fuse?

The NH2GG69V100-1 has a 100 A rated current.

What voltage is this fuse designed for?

It is rated for operation on systems up to 690 V AC and 250 V DC.

What does the gG classification mean?

The gG utilisation category identifies a full-range fuse designed to protect electrical circuits against both overloads and short circuits.

Why are isolated gripping tags beneficial?

Isolated gripping tags improve operator safety during installation and replacement when using approved NH fuse pullers.

Trusted for Industrial Circuit Protection

Mersen NH fuse links are trusted worldwide by electrical engineers, industrial maintenance teams and panel builders for protecting critical low voltage power distribution equipment.

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

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£8 ex VAT · free over £200

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

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