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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)

A223698 - NH000GG40V50-1

50   A

NH000  

-

Yes  

0.1225   kg

A223721 - NH1GG40V125-1

125   A

NH1  

-

Yes  

0.2833   kg

A223744 - NH2GG40V160-1

160   A

NH2  

-

Yes  

0.4233   kg

B223699 - NH000GG40V63-1

63   A

NH000  

-

Yes  

0.1225   kg

B223722 - NH1GG40V160-1

160   A

NH1  

-

Yes  

0.4166   kg

B223745 - NH2GG40V200-1

200   A

NH2  

-

Yes  

0.4233   kg

C223700 - NH000GG40V80-1

80   A

NH000  

-

Yes  

0.1225   kg

C223723 - NH1GG40V200-1

200   A

NH1  

-

Yes  

0.4166   kg

C223746 - NH2GG40V224-1

224   A

NH2  

-

Yes  

0.4233   kg

D223701 - NH000GG40V100-1

100   A

NH000  

-

Yes  

0.1225   kg

D223724 - NH1GG40V224-1

224   A

NH1  

-

Yes  

0.4166   kg

D223747 - NH2GG40V250-1

250   A

NH2  

-

Yes  

0.4233   kg

E223725 - NH1GG40V250-1

250   A

NH1  

-

Yes  

0.4166   kg

E223748 - NH2GG40V315-1

315   A

NH2  

-

Yes  

0.6433   kg

F223749 - NH2GG40V355-1

355   A

NH2  

-

Yes  

0.6433   kg