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.
Rated Power Dissipation values of Mersen NH fuse-links 400VAC are below the maximum values required by standard IEC 60269.
More specificationsApplications
- gG: general purpose cable and line protection
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
L223754
Catalog number
NH3GG40V500-1
Description
DIN NH Standard fuse-link gG Size NH3 400VAC 500A isolated tags Double indicator Body width 71.9mm
EAN/UPC code
8430399022062
Rated voltage AC IEC
400 V
Rated current
500 A
ROHS Compliant
Yes
Speed/Characteristic
gG
Fuse size
NH3
Mounting
Clip
Power Dissipation at Rated Current Value
31.1 W
Indication System
Yes
Indication System Type
Double Indicator Visual Indicator
Contact materials
Silver-Plated Copper
Body/Insulating Material
Ceramic
Product Weight
1.05 kg
Product Width
72 mm
Product Length
150 mm
Product Height
89 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
1.05 kg
Sell Pack Width
73 mm
Sell Pack Length
154 mm
Sell Pack Height
90 mm