MERSEN FUSE NH 1C 50A 690V GG SGL NH1GG69V50-1

Reliable DIN NH1 fuse-link with gG characteristic for AC/DC protection up to 690VAC and 400VDC at 50A, featuring isolated tags and double indicator system.

SKU: NH1GG69V50-1Alt SKU: NH1GG69V50-1MPN: Z229746

List Price £30.68 ex VAT

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Why Choose the DIN NH Standard Fuse-Link gG Size NH1 690VAC 400VDC 50A Isolated Tags Double Indicator Body Width 30 mm NH1GG69V50-1?

This DIN NH1 fuse-link is engineered for high reliability in industrial circuits, offering full gG class protection up to 690VAC and 400VDC at 50A. Its isolated tags ensure safe and secure installation, minimising the risk of accidental contact during maintenance or replacement.

Featuring a robust 30 mm body width and a double indicator system for quick, clear status identification, the NH1GG69V50-1 provides fast and accurate fault detection. It is ideal for protecting cables and equipment in high-demand power distribution applications.

Product Code: NH1GG69V50-1

Key Benefits

Reliable protection for industrial circuits with gG characteristic
High voltage rating: 690VAC and 400VDC
Isolated tags for enhanced safety during installation and maintenance
Double indicator system for clear and quick fault identification
Compact 30 mm body width suitable for standard NH1 fuse holders
Silver-plated copper terminals ensure excellent conductivity and durability
Ceramic insulating material for robust performance and longevity

Compatibility

The NH1GG69V50-1 fuse-link is compatible with standard NH1 fuse bases and holders designed for DIN NH standard fuses. It fits securely with clip mounting systems and is suitable for use in low voltage IEC fuse groups requiring gG characteristic protection.

Applications

Industrial power distribution systems
Protection of cables and electrical equipment in factories
Control panels and switchgear assemblies
Motor protection and general electrical circuit safeguarding
Renewable energy installations requiring DC and AC protection

Technical Specifications

Current	50 A
Voltage	690 V
Item number	Z229746
Catalogue No	NH1GG69V50-1
Description	DIN NH Standard fuse-link gG Size NH1 690VAC 400VDC 50A isolated tags Double indicator Body width 30 mm
EAN/UPC Code	8430399026206
Rated voltage AC IEC	690 V
Rated voltage DC IEC	400 V
Ampere Rating	50 A
RoHS Compliant	Yes
AC or DC	AC/DC
Speed/Characteristic	gG
Fuse Size	NH1
Mounting	Clip
AC Max I.R./Breaking Capacity	I1: 80 kA
Design Details	isolated tags
Indication System	Yes
Indication System Type	Double indicator
Connection/Terminal Material	Silver-Plated Copper
Connection/Terminal Type	Plain Blades
Product Width	30 mm
Product Length	135 mm
Product Height	64 mm
Sell Pack Quantity	1 EA
Sell Pack Weight	0.29 kg
Sell Pack Width	70 mm
Sell Pack Length	136 mm
Sell Pack Height	35 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.29 kg
Power Dissipation at Rated Current Value	4.1 W
HS Code	85361050
Country of Manufacture	Hungary
Fuse Type	NH (DIN)
Fuse Size	NH1
Fuse Class	gG

Frequently Asked Questions

What does the gG characteristic mean for this fuse?

The gG characteristic indicates that the fuse provides full-range protection for cables and general-purpose equipment against overloads and short circuits.

Can this fuse be used in both AC and DC circuits?

Yes, this fuse-link is rated for use in both AC (up to 690V) and DC (up to 400V) applications, providing versatile protection.

What is the purpose of the double indicator system?

The double indicator system offers clear visual confirmation of fuse status, allowing quick identification of blown fuses for faster maintenance.

Are the isolated tags compatible with standard fuse holders?

Yes, the isolated tags are designed to fit standard NH1 fuse holders with clip mounting, ensuring safe and secure installation.

Common Search Terms

DIN NH fuse-link, NH1 fuse 50A, gG fuse 690VAC, 400VDC fuse, isolated tag fuse, double indicator fuse, industrial fuse-link, ceramic body fuse, silver-plated copper terminal fuse, NH1 gG fuse

Current	50 A
Voltage	690 V
Item number	Z229746
Catalogue No	NH1GG69V50-1
Description	DIN NH Standard fuse-link gG Size NH1 690VAC 400VDC 50A isolated tags Double indicator Body width 30 mm
EAN/UPC Code	8430399026206
Rated voltage AC IEC	690 V
Rated voltage DC IEC	400 V
Ampere Rating	50 A
RoHS Compliant	Yes
AC or DC	AC/DC
Speed/Characteristic	gG
Fuse Size	NH1
Mounting	Clip
AC Max I.R./Breaking Capacity	I1: 80 kA
Design Details	isolated tags
Indication System	Yes
Indication System Type	Double indicator
Connection/Terminal Material	Silver-Plated Copper
Connection/Terminal Type	Plain Blades
Product Width	30 mm
Product Length	135 mm
Product Height	64 mm
Sell Pack Quantity	1 EA
Sell Pack Weight	0.29 kg
Sell Pack Width	70 mm
Sell Pack Length	136 mm
Sell Pack Height	35 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.29 kg
Power Dissipation at Rated Current Value	4.1 W
HS Code	85361050
Country of Manufacture	Hungary
Fuse Type	NH (DIN)
Fuse Size	NH1
Fuse Class	gG

UK delivery

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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

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

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Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

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We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

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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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