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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

Applications

  • gG: general purpose cable and line protection

Product Specifications

Ampere range

2 ... 630 A  

Speed/Characteristic

gG  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (45)

J223729 - NH2GG40V160

160   A

NH2  

-

Yes  

0.42   kg

K223684 - NH000GG40V50

50   A

NH000  

-

Yes  

0.133   kg

K223707 - NH1GG40V50

50   A

NH1  

-

Yes  

0.28   kg

K223730 - NH2GG40V200

200   A

NH2  

-

Yes  

0.42   kg

L223685 - NH000GG40V63

63   A

NH000  

-

Yes  

0.133   kg

L223708 - NH1GG40V63

63   A

NH1  

-

Yes  

0.28   kg

L223731 - NH2GG40V224

224   A

NH2  

-

Yes  

0.42   kg

M223686 - NH000GG40V80

80   A

NH000  

-

Yes  

0.133   kg

M223709 - NH1GG40V80

80   A

NH1  

-

Yes  

0.28   kg

M223732 - NH2GG40V250

250   A

NH2  

-

Yes  

0.42   kg

N223687 - NH000GG40V100

100   A

NH000  

-

Yes  

0.133   kg

N223710 - NH1GG40V100

100   A

NH1  

-

Yes  

0.28   kg

N223733 - NH2GG40V315

315   A

NH2  

-

Yes  

0.64   kg

P223711 - NH1GG40V125

125   A

NH1  

-

Yes  

0.28   kg

P223734 - NH2GG40V355

355   A

NH2  

-

Yes  

0.64   kg