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Approvals & Standards

  • IEC/EN 60269-1 and -2
  • VDE 0636 Part 201

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.

More specifications

Applications

  • gG: General purpose (protection of cables and LV-networks)

Product Specifications

Item Number

B1054298  

Catalog number

NH4GG69V630  

Description

DIN NH Standard fuse-link gG Size NH4 690VAC 250VDC 630A live tags Center indicator Body width 100 mm  

EAN/UPC code

3605340588491  

Rated voltage AC IEC

690   V

Rated voltage DC IEC

250   V

Rated current

630   A

ROHS Compliant

Yes  

Speed/Characteristic

gG  

Fuse size

NH4  

Mounting

Clip  

Power Dissipation at Rated Current Value

46   W

Indication System

Yes  

Indication System Type

Center Indicator Visual Indicator  

Contact materials

Silver-Plated Copper  

Body/Insulating Material

Ceramic  

Product Weight

2.1   kg

Product Width

100   mm

Product Length

200   mm

Product Height

117   mm

Sell Pack Quantity

1   EACH

Sell Pack Weight

2.1   kg

Sell Pack Width

135   mm

Sell Pack Length

220   mm

Sell Pack Height

110   mm