Why Choose the ABB OFAA2GG355 355A HRC gG DIN Fuse Link?
The ABB OFAA2GG355 is a high-performance 355 A HRC gG DIN fuse link designed for dependable overload and short-circuit protection in industrial low-voltage electrical systems. Part of the ABB OFAA fuse link range, it combines high rupturing capacity with a general-purpose gG characteristic for reliable protection of cables, conductors and electrical distribution equipment.
Designed around the DIN fuse system, the OFAA2GG355 uses the standard DIN size 2 / NH2 format and incorporates dual indication for practical fuse-status identification. Its full-range gG operating characteristic makes it suitable for protecting circuits against both sustained overload currents and high-level short-circuit faults.
With a rated current of 355 A and a rated voltage of 690 V, the OFAA2GG355 is suitable for industrial switchboards, distribution panels, machinery and other high-current electrical installations requiring robust and dependable circuit protection.
Key Advantages
- High-performance HRC DIN fuse link for industrial circuit protection.
- 355 A rated current for high-current electrical distribution applications.
- 690 V rated voltage suitable for industrial low-voltage systems.
- gG full-range characteristic provides overload and short-circuit protection.
- DIN size 2 / NH2 format for compatible fuse bases and switch-fuse equipment.
- Dual indication assists with identifying fuse operation.
- High rupturing capacity construction for reliable interruption of electrical fault currents.
Key Features
- ABB OFAA HRC fuse link range.
- 355 A rated current.
- 690 V rated voltage.
- DIN size 2 / NH2 fuse size.
- gG utilisation category.
- Dual indication.
- 27 W power loss.
- DIN-type HRC fuse-link construction.
- Designed for general-purpose overload and short-circuit protection.
Reliable Protection for Industrial Power Distribution
HRC gG fuse links provide full-range overcurrent protection by interrupting both overload and short-circuit currents. This helps safeguard cables, conductors and electrical distribution equipment while limiting the damaging effects of potentially severe electrical faults.
The ABB OFAA2GG355 combines a 355 A current rating, 690 V voltage rating and standard DIN size 2 / NH2 format for integration with compatible industrial fusegear. Its dual indication provides a practical means of identifying fuse operation during inspection and maintenance.
Typical Applications
- Industrial low-voltage power distribution systems.
- Electrical switchboards and distribution panels.
- Industrial machinery and control panels.
- Cable and conductor overcurrent protection.
- Switch-fuse and fuse-base assemblies.
- General-purpose overload and short-circuit protection.
