Why Choose the ABB OFAF2H80 80 A gG DIN Fuse?
The ABB OFAF2H80 is a reliable 80 A gG HRC fuse link designed for overload and short-circuit protection in industrial low-voltage electrical distribution systems. Part of the ABB OFAF range of DIN-type fuse links, this model combines a DIN size 2 / NH2 format with a general-purpose gG operating characteristic.
Designed for industrial power distribution, switchgear and fuse-switch applications, the OFAF2H80 has a rated voltage of 500 V. Its gG utilisation category provides full-range protection against overload and short-circuit currents, making it suitable for protecting cables, conductors and general electrical distribution circuits.
With a rated current of 80 A, the OFAF2H80 uses the standard DIN size 2 / NH2 blade-contact format for installation in compatible fuse bases and fuse-switch equipment. The fuse features dual indication, providing convenient visual identification of fuse operation during inspection and maintenance.
Key Advantages
- Reliable 80 A gG HRC fuse link for industrial circuit protection.
- DIN size 2 / NH2 construction for compatible fuse bases and switching equipment.
- 500 V rated voltage for low-voltage electrical distribution systems.
- gG utilisation category provides general-purpose full-range protection.
- Dual indication assists with identifying an operated fuse during maintenance.
- Low-loss construction helps minimise power dissipation in electrical distribution equipment.
Key Features
- ABB OFAF DIN-type HRC fuse link.
- 80 A rated current.
- 500 V rated voltage.
- DIN size 2 / NH2 fuse format.
- gG general-purpose utilisation category.
- Dual fuse-status indication.
- Blade-contact construction for compatible NH fuse equipment.
- 8.3 W power loss at rated current.
Reliable Protection for Low-Voltage Distribution Systems
HRC fuse links protect electrical circuits by interrupting excessive current before cables, conductors and connected equipment can be damaged. The ABB OFAF2H80 uses a gG characteristic to provide full-range protection against both overload and short-circuit conditions in industrial low-voltage distribution circuits.
The standardised DIN size 2 / NH2 blade format enables straightforward integration with appropriately rated fuse bases, fuse switches and fuse-switch disconnectors. Its robust construction and dual indication make the OFAF2H80 suitable for industrial installations where dependable circuit protection and convenient maintenance are required.
Typical Applications
- Industrial low-voltage power distribution.
- Electrical switchboards and distribution panels.
- Fuse-switch disconnectors and fuse bases.
- Cable and conductor protection.
- Industrial machinery power circuits.
- Commercial and industrial electrical installations.
