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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 "aM" NH fuse-links are partial-range breaking capacity fuse-links, used to protect motor circuits as they are strongly current-limiting and have low power losses. They interrupt currents from 6.3 times In up to their maximum breaking capacity and are therefore suited for short-circuit protection only. They must be associated with other switchgear for protection against overloads. These fuse-links can have a rated current equal to the motor's nominal current.

Plus de caractéristiques

Applications

  • aM: Partial purpose, motor circuit protection

Product Specifications

Calibres

2 ... 630 A  

Vitesse/Caractéristique

aM  

Conformité CE

Yes  

Conforme à REACH

Yes  

Les références de cette gamme  (37)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication system

Product weight

A227884 - NH0AM50V200

200   A

NH0  

-

Yes  

0.26   kg

A232507 - NH0AM50V100

100   A

NH0  

-

Yes  

0.26   kg

B232508 - NH0AM50V125

125   A

NH0  

-

Yes  

0.26   kg

C227863 - NH000AM50V80

80   A

NH000  

-

Yes  

0.13   kg

C232509 - NH0AM50V160

160   A

NH0  

-

Yes  

0.26   kg