Description
Mersen Fuse NH Size 01 NH1GG50V250
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.
- Dimensions according to DIN 43 620 Parts 1 to 4
- Isolated metal gripping lugs (SGL)
- Double indicator
- 0% cadmium
APPLICATIONS
general purpose cable and line protection
TECHNICAL DATA OVERVIEW
Voltage AC 500 VAC
Voltage DC 250 VDC
Ampere Range (A) 2 … 630 A
Size per Standard Size 000 to 3
Speed/Characteristic gG
I.R. AC (IEC) 120 kA
I.R. DC (IEC) 80 kA
Body Material ceramic
Contact Materials copper, silver-plated
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