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)
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 specificationsApplications
- gG: general purpose cable and line protection
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
D216709
Catalog number
NH3GG50V630-1
Description
DIN NH Standard fuse-link gG Size NH3 500VAC 250VDC 630A isolated tags Double indicator Body width 71.9mm
EAN/UPC code
8430399002385
Rated voltage AC IEC
500 V
Rated voltage DC IEC
250 V
Rated current
630 A
ROHS Compliant
Yes
AC or DC
AC/DC
Speed/Characteristic
gG
Fuse size
NH3
Mounting
Clip
AC Max I.R./Breaking Capacity: I1
120 kA
Power Dissipation at Rated Current Value
43.1 W
Design Details
isolated tags
Indication System
Yes
Indication System Type
Double indicator
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Plain Blades
Body/Insulating Material
Ceramic
Product Weight
1.05 kg
Product Width
71.9 mm
Product Length
150.1 mm
Product Height
88.9 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
1.05 kg
Sell Pack Width
72.9 mm
Sell Pack Length
153.9 mm
Sell Pack Height
89.9 mm