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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  (44)

G223704 - NH00GG40V125-1

125   A

NH00  

-

Yes  

0.441   lb

G223750 - NH2GG40V400-1

400   A

NH2  

-

Yes  

1.418   lb

H223705 - NH00GG40V160-1

160   A

NH00  

-

Yes  

0.441   lb

H223751 - NH3GG40V250-1

250   A

NH3  

-

Yes  

1.433   lb

J223752 - NH3GG40V315-1

315   A

NH3  

-

Yes  

1.433   lb

K223753 - NH3GG40V400-1

400   A

NH3  

-

Yes  

1.433   lb

L223754 - NH3GG40V500-1

500   A

NH3  

-

Yes  

2.315   lb

L227250 - NH2GG40V35-1

35   A

NH2  

-

Yes  

0.933   lb

M223755 - NH3GG40V630-1

630   A

NH3  

-

Yes  

2.315   lb

M227251 - NH2GG40V50-1

50   A

NH2  

-

Yes  

0.933   lb

N227252 - NH2GG40V63-1

63   A

NH2  

-

Yes  

0.933   lb

P223688 - NH000GG40V2-1

2   A

NH000  

-

Yes  

0.27   lb

Q223689 - NH000GG40V4-1

4   A

NH000  

-

Yes  

0.27   lb

R223690 - NH000GG40V6-1

6   A

NH000  

-

Yes  

0.27   lb

S223691 - NH000GG40V10-1

10   A

NH000  

-

Yes  

0.27   lb