MERSEN FUSE NH 2 315A 690V GG SGL NH2GG69V315-1

The NH2GG69V315-1 fuse-link provides reliable circuit protection up to 690VAC and 250VDC at 315A with isolated tags and double indicator functionality.

SKU: NH2GG69V315-1Alt SKU: NH2GG69V315-1MPN: Y229768

List Price £40.24 ex VAT

Your Price (ex VAT)

£40.24

Manufacturer Lead Time Please contact us for a delivery time before you order

Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Quantity:

SUBTOTAL (EX VAT) £40.24

Trade pricing is personalised to your account

Manufacturer Lead Time

£40.24

Why Choose the DIN NH Standard Fuse-Link gG NH2 690VAC 250VDC 315A (NH2GG69V315-1)?

The NH2GG69V315-1 fuse-link is engineered for demanding industrial applications, providing reliable circuit protection up to 690VAC and 250VDC at 315A. Manufactured in compliance with DIN NH standards, it ensures compatibility and safety in low- and medium-voltage systems.

This fuse-link features isolated tags and double indicator functionality for enhanced installation flexibility and rapid fault identification. With a robust 52 mm body width, it offers secure handling and dependable performance in critical power distribution environments.

Product Code: NH2GG69V315-1

Key Benefits

High breaking capacity of 80 kA ensures reliable protection against short circuits.
Double indicator system provides quick and clear fault indication for faster maintenance.
Isolated tags enhance safety during installation and handling.
Silver-plated copper terminals ensure excellent conductivity and corrosion resistance.
Robust ceramic body offers durability and thermal stability in demanding environments.

Compatibility

This fuse-link is compatible with DIN NH fuse holders and switchgear designed for NH2 size fuses. It supports both AC and DC systems up to 690 V and 250 V respectively, making it suitable for a wide range of low and medium voltage industrial electrical installations.

Applications

Industrial power distribution systems
Motor protection and control circuits
Transformer protection
Renewable energy installations
Commercial and manufacturing facilities requiring high current protection

Technical Specifications

Current	315 A
Voltage	690 V
Item number	Y229768
Catalogue No	NH2GG69V315-1
Description	DIN NH Standard fuse-link gG Size NH2 690VAC 250VDC 315A isolated tags Double indicator Body width 52 mm
EAN/UPC Code	3605340556469
Rated voltage AC IEC	690 V
Rated voltage DC IEC	250 V
Ampere Rating	315 A
RoHS Compliant	Yes
AC or DC	AC/DC
Speed/Characteristic	gG
Fuse Size	NH2
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	52 mm
Product Length	150 mm
Product Height	74 mm
Sell Pack Quantity	3 EA
Sell Pack Weight	1.92 kg
Sell Pack Width	80 mm
Sell Pack Length	155 mm
Sell Pack Height	60 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.64 kg
Power Dissipation at Rated Current Value	25 W
HS Code	85361090
Country of Manufacture	Hungary
Fuse Type	NH (DIN)
Fuse Size	NH2
Fuse Class	gG

Frequently Asked Questions

What does the gG characteristic mean?

The gG characteristic indicates that the fuse is a general-purpose fuse-link suitable for protection of cables and conductors against overload and short circuit.

Can this fuse-link be used in DC applications?

Yes, the NH2GG69V315-1 is rated for use in DC systems up to 250 V, as well as AC systems up to 690 V.

How does the double indicator system work?

The double indicator system provides visual indication on both sides of the fuse-link, allowing easy identification of fuse status from multiple angles.

Is this fuse RoHS compliant?

Yes, this product complies with RoHS regulations, ensuring it is free from hazardous substances.

Common Search Terms

DIN NH fuse-link, NH2 fuse 315A, 690VAC fuse, 250VDC fuse, gG fuse-link, industrial fuse NH2, double indicator fuse, ceramic body fuse, high breaking capacity fuse, isolated tag fuse

Current	315 A
Voltage	690 V
Item number	Y229768
Catalogue No	NH2GG69V315-1
Description	DIN NH Standard fuse-link gG Size NH2 690VAC 250VDC 315A isolated tags Double indicator Body width 52 mm
EAN/UPC Code	3605340556469
Rated voltage AC IEC	690 V
Rated voltage DC IEC	250 V
Ampere Rating	315 A
RoHS Compliant	Yes
AC or DC	AC/DC
Speed/Characteristic	gG
Fuse Size	NH2
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	52 mm
Product Length	150 mm
Product Height	74 mm
Sell Pack Quantity	3 EA
Sell Pack Weight	1.92 kg
Sell Pack Width	80 mm
Sell Pack Length	155 mm
Sell Pack Height	60 mm
Product group	Low Voltage IEC Fuses
Body/Insulating Material	Ceramic
Product Weight	0.64 kg
Power Dissipation at Rated Current Value	25 W
HS Code	85361090
Country of Manufacture	Hungary
Fuse Type	NH (DIN)
Fuse Size	NH2
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.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

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

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

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.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

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

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

LED Controls showroom with electrical products on display

Let’s get your return sorted.

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.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

Priority sourcing and supply support

Flexible payment terms for qualifying organisations

Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

What are your delivery times and costs?

What about warranties, returns and faulty items?

● latest blog

Discover our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by admin | Aug 11, 2026 | News

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

by admin | Jan 17, 2026 | Product Spotlight

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution