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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.

More specifications


  • aM: Partial purpose, motor circuit protection

Product Specifications

Item Number


Catalog number


Item Description (ERP)

NH 00 125A 500V AM  


NH fuse-link aM, 500VAC, size 00, 125A double indicator/live tags  

EAN/UPC code


Rated voltage AC IEC

500   V

Rated current

125   A

ROHS Compliant




Fuse size




Power Dissipation at Rated Current Value

6.4   W

Indication System


Indication System Type

Double Indicator Visual Indicator  

Contact materials

Silver-Plated Copper  

Body/Insulating Material


Product Weight

0.2   kg

Product Width

30   mm

Product Length

78.5   mm

Product Height

60   mm

Sell Pack Quantity

3   EACH

Sell Pack Weight

0.6   kg

Sell Pack Width

82   mm

Sell Pack Length

95   mm

Sell Pack Height

65   mm