Description
The Ferraz Shawmut NH2GG50V250, reference R222494, is an NH2-size industrial fuse link manufactured by Mersen. It is designed for general-purpose overcurrent protection in low-voltage electrical installations.
Its gG utilization category provides full-range protection for compatible cables and electrical equipment against overload and short-circuit currents. The fuse has a 250A current rating, a 500V AC rating, and a double indicator to help identify its operating status.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ferraz Shawmut / Mersen |
| Catalog Number | NH2GG50V250 |
| Manufacturer Reference | R222494 |
| Product Type | NH Industrial Fuse Link |
| Fuse Size | NH2 |
| Rated Current | 250A |
| Rated Voltage | 500V AC |
| Rated DC Voltage | 250V DC |
| Utilization Category | gG (General-Purpose Full-Range Protection) |
| Connection | Blade Contacts with Live Gripping Lugs |
| Indication | Double Indicator |
| Body Width | Approximately 40mm |
| RoHS | Compliant According to the Manufacturer Listing |
Key Features
– 250A rated current for suitable industrial circuits
– gG utilization category for general-purpose overcurrent protection
– 500V AC and 250V DC rated voltage
– NH2 format for compatible fuse bases
– Double fuse-status indicator
– Designed for low-voltage distribution and equipment protection
Typical Applications
Depending on the electrical design and protection coordination, this fuse link may be used in:
– Industrial power distribution panels
– Cable and conductor protection
– Low-voltage switchgear
– Industrial electrical installations
– Compatible NH fuse-switch assemblies
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