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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.

NH-fuse links „gTr“ are used for the protection of transformers. The time/current characteristic is especially adapted to that of the protected transformer and implies optimal selectivity to NH-fuse links characteristic gG. The fuses can be loaded with 1,3 times nominal current for up to 10 hours. The fuse link operates at 1,5 times nominal transformer current within 2 hours.

More specifications

Applications

  • Protection of transformers

Product Specifications

Item Number

Q1030529  

Catalog number

NH22GTR200KVA-1  

Short Description

NH fuse-link gTr, 400VAC, size 2, 200KVA, centre indicator/insulated tags  

EAN/UPC code

3605340545708  

Rated voltage AC IEC

400   V

Rated current

200   A

ROHS Compliant

Yes  

Fuse size

NH2  

Mounting

Clip  

Speed/Characteristic

gTr  

Power Dissipation at Rated Current Value

16   W

Indication System

Yes  

Indication System Type

Double Indicator Visual Indicator  

Contact materials

Silver-Plated Copper  

Body/Insulating Material

Ceramic  

Product Weight

0.5   kg

Product Width

53.1   mm

Product Length

150.1   mm

Product Height

73.9   mm

Sell Pack Quantity

1   EACH

Sell Pack Width

160   mm

Sell Pack Length

160   mm

Sell Pack Height

80   mm

Product Type

IEC NH Fuse-Links