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Approvals & Standards

  • VDE 0636 Part 201
  • IEC 60269-1 and -2

Key features & benefits

The NH system is classified among plug-in fuse systems and is composed of:

  • fuse-base (possibly including terminal covers and phase barriers)
  • fuse-link with blade contact
  • fuse-link replacement device (LV HRC fuse puller)
Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional.

Type "gG" NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents.

Rated Power Dissipation values of Mersen NH fuse-links 400VAC are below the maximum values required by standard IEC 60269.

More specifications


  • gG: general purpose cable and line protection

Product Specifications

Item Number


Catalogue No.



DIN NH Standard fuse-link gG Size NH2 400VAC 355A isolated tags Double indicator Body width 52 mm  



Rated voltage AC IEC

400   V

Ampere Rating

355   A

ROHS Compliant




Fuse Size




Power Dissipation at Rated Current Value

22.6   W

Indication System


Indication System Type

Double Indicator Visual Indicator  

Connection/Terminal Material

Silver-Plated Copper  

Body/Insulating Material


Product Weight

1.418   lb

Product Width

2.05   in

Product Length

5.91   in

Product Height

2.91   in

Sell Pack Quantity

3   EACH

Sell Pack Weight

4.255   lb

Sell Pack Width

6.06   in

Sell Pack Length

6.34   in

Sell Pack Height

3.11   in