Description
Features
Reviews
The NH system is classified as a plug-in fuse system and is made up of the following: fuse base (possibly with connection covers and phase cover), fuse inserts with contact blades, device for replacing the fuse inserts (low-voltage plug-in handle). Maintenance and servicing must be carried out by qualified personnel. NH fuse inserts of operating class gG are used to protect cables, devices and systems. They safely switch off impermissible overcurrents and short-circuit currents up to the rated breaking current. Fuse links gG also protect electrical devices and systems from the electrodynamic effects of high short-circuit currents.0636 Part 201, IEC 60269-1 and -2.
| Property | Value |
| Rated current: | 450 A |
| Rated voltage: | 500 V |
| Operating class: | gL/gG (full-range line protection/full-range device protection) |
| Size: | NH3 |
| Design of indicator: | Combined indicator |
| Voltage type: | AC |
| Rated breaking capacity: | 120 kA |
| Insulated metal grip lugs (IMGL): | no |
Features
Rated breaking capacity
120 kA
Operating class
GL/gG (full-range cable protection/full-range equipment protection)
HAB
NH3GG50V450-1 450A Size 3 AC500V KK gG
Manufacturer
HAN
1F386.000000
GTIN
8430399016757
Size
NH3
Rated voltage
500V
Rated current
450A
Voltage type
AC
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