Description
Mersen Fuse Links NH1 200A GG 500VAC NH1GG50V200
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
FEATURES & BENEFITS
• Dimensions according to DIN 43
620 parts 1 to 4
• Non-isolated gripping lugs
• Double indicator
• 0% cadmium
APPLICATIONS
• gG: general purpose cable and line
protection
TECHNICAL DATA OVERVIEW
Voltage AC 500 VAC
Voltage DC 250 VDC
Ampere Range (A) 2 … 800 A
Size per Standard 000, 00, 0, 1, 2, 3
Speed/Characteristic gG
I.R. AC (IEC) 120 kA
I.R. DC (IEC) 80 kA
Body Material ceramic
Contact Materials copper, silver-plated
STANDARDS
• VDE 0636 Part 201
• IEC 60269-1 and -2
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