Description
Mersen Fuse Links NH2 315A GG NH2GG50V315
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
• Isolated metal gripping lugs (SGL)
• Double indicator
• Lead free contact blades
• 0% cadmium
APPLICATIONS
• gG: general purpose cable and line
protection
STANDARDS
• VDE 0636 Part 201
• IEC 60269-1 and -2
TECHNICAL DATA OVERVIEW
Voltage AC 500 VAC
Ampere Range (A) 2 … 630 A
Size per Standard Size 000 to 3
Speed/Characteristic gG
I.R. AC 120 kA
Body Material ceramic
Contact Materials copper, silver-plated
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