MERSEN FUSE NH 1C 50A 400V GG SGL NH1GG40V50-1

DIN NH Standard fuse-link (gG, Size NH1) with isolated tags, double indicator, 30 mm body width, rated for 400 V AC and 50 A current.

SKU: NH1GG40V50-1Alt SKU: NH1GG40V50-1MPN: W223717

List Price £19.89 ex VAT

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Why Choose the DIN NH Standard Fuse-Link gG NH1 400VAC 50A (NH1GG40V50-1)?

Engineered for robust short-circuit and overload protection, this DIN NH Standard fuse-link (gG, Size NH1) operates at 400VAC with a rated current of 50A, ensuring reliable safeguarding of low-voltage installations and equipment.

Featuring isolated tags for enhanced safety, a double indicator system for rapid fault identification, and a compact 30 mm body width, the NH1GG40V50-1 is ideal for demanding industrial applications requiring dependable circuit protection and quick maintenance turnaround.

Product Code: NH1GG40V50-1

Key Benefits

Reliable protection against short circuits and overloads up to 400 V AC and 50 A.
Isolated tags enhance operator safety during installation and maintenance.
Double indicator system allows quick and clear fault detection.
Compact 30 mm body width saves panel space.
High breaking capacity of 100 kA ensures robust fault interruption.
Ceramic insulating body provides excellent durability and heat resistance.
Silver-plated copper terminals ensure optimal electrical conductivity.

Compatibility

This fuse-link is compatible with NH1 fuse holders and clip mounting systems designed for low voltage IEC fuses. It is suitable for integration into industrial electrical panels and equipment requiring gG characteristic fuses for general purpose protection.

Applications

Industrial low-voltage power distribution systems.
Protection of motors, transformers, and cables.
Control panels and switchgear assemblies.
Overload and short-circuit protection in manufacturing plants.
Renewable energy installations requiring reliable fuse protection.

Technical Specifications

Current	50 A
Voltage	400 V
Item number	W223717
Catalogue No	NH1GG40V50-1
Description	DIN NH Standard fuse-link gG Size NH1 400VAC 50A isolated tags Double indicator Body width 30 mm
EAN/UPC Code	8430399021843
Rated voltage AC IEC	400 V
Ampere Rating	50 A
RoHS Compliant	Yes
AC or DC	AC
Speed/Characteristic	gG
Fuse Size	NH1
Mounting	Clip
AC Max I.R./Breaking Capacity	I1: 100 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	3 EA
Sell Pack Weight	0.8499 kg
Sell Pack Width	95 mm
Sell Pack Length	139 mm
Sell Pack Height	70 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.2833 kg
Power Dissipation at Rated Current Value	5.2 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?

The gG characteristic indicates a general purpose fuse-link suitable for protection of cables and equipment against overloads and short circuits.

Can this fuse-link be used in DC circuits?

No, this fuse-link is designed specifically for AC applications up to 400 V.

What is the significance of the double indicator?

The double indicator provides a clear visual signal when the fuse has operated, enabling quick fault identification and maintenance.

Is this fuse RoHS compliant?

Yes, the NH1GG40V50-1 fuse-link complies with RoHS standards, ensuring it is free from hazardous substances.

Common Search Terms

DIN NH fuse-link 50A, NH1 fuse 400V, gG fuse NH1 size, industrial fuse-link 50 ampere, ceramic body fuse NH1, double indicator fuse, isolated tag fuse, low voltage IEC fuse.

Current	50 A
Voltage	400 V
Item number	W223717
Catalogue No	NH1GG40V50-1
Description	DIN NH Standard fuse-link gG Size NH1 400VAC 50A isolated tags Double indicator Body width 30 mm
EAN/UPC Code	8430399021843
Rated voltage AC IEC	400 V
Ampere Rating	50 A
RoHS Compliant	Yes
AC or DC	AC
Speed/Characteristic	gG
Fuse Size	NH1
Mounting	Clip
AC Max I.R./Breaking Capacity	I1: 100 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	3 EA
Sell Pack Weight	0.8499 kg
Sell Pack Width	95 mm
Sell Pack Length	139 mm
Sell Pack Height	70 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.2833 kg
Power Dissipation at Rated Current Value	5.2 W
HS Code	85361050
Country of Manufacture	Hungary
Fuse Type	NH (DIN)
Fuse Size	NH1
Fuse Class	gG

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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Please contact us for a delivery time before you order

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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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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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