Why Choose the ABB OFAF1H32 32A gG DIN Fuse Link?
The ABB OFAF1H32 is a high-rupturing-capacity 32 A DIN fuse link designed for dependable full-range overcurrent protection in industrial and commercial electrical installations. Part of the ABB OFAF range, it uses a gG utilisation category to protect circuits against both overload and short-circuit currents.
Rated at 32 A and 500 V AC, the OFAF1H32 is suitable for protecting cables, conductors, distribution circuits and general-purpose electrical equipment. Its HRC construction provides reliable fault-current interruption for demanding low-voltage power distribution applications.
The NH1 / size 1 DIN format enables installation in compatible NH fuse bases and switch-fuse equipment. The OFAF1H32 features dual indication and has a rated-current power loss of approximately 3.1 W, providing a practical protection solution for industrial distribution systems.
Key Advantages
- Full-range gG protection against overload and short-circuit currents.
- 32 A rated current for general-purpose circuit protection.
- 500 V AC rated voltage for industrial low-voltage systems.
- Standard NH1 / size 1 DIN-format construction.
- Dual indication for convenient fuse-status identification.
- Suitable for cables, conductors, distribution circuits and electrical equipment.
Key Features
- ABB OFAF HRC DIN fuse link.
- 32 A rated current.
- 500 V AC rated voltage.
- gG utilisation category.
- NH1 / size 1 fuse format.
- 3.1 W power loss at rated current.
- Dual fuse indication.
- Blade-contact construction for compatible NH fusegear.
Reliable Full-Range Electrical Circuit Protection
gG fuse links provide full-range protection against both overload and short-circuit currents. This makes them suitable for general-purpose protection of cables, conductors and electrical equipment throughout industrial and commercial low-voltage distribution systems.
The ABB OFAF1H32 combines a 32 A current rating and 500 V AC capability with NH size 1 construction and dual indication. Its standard DIN-format blade contacts support straightforward integration with compatible NH fusegear in switchboards, distribution panels, machinery and industrial electrical systems.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and distribution panels.
- Cable and conductor protection.
- Industrial machinery and automation equipment.
- General-purpose electrical equipment protection.
- NH fuse bases and switch-fuse assemblies.
