Why Choose the ABB OFAA2GG250 250A gG DIN Fuse?
The ABB OFAA2GG250 is a robust 250 A gG DIN fuse link designed for dependable overload and short-circuit protection in low-voltage electrical distribution systems. As part of ABB's OFAA range of DIN-type fuse links, it provides general-purpose circuit protection for demanding industrial power distribution, switchgear and control applications.
The OFAA2GG250 uses the gG utilisation category, providing full-range protection against both overload and short-circuit currents. Its standardised DIN construction enables integration with compatible fuse bases, fuse switches and switch-disconnectors, making it suitable for electrical distribution systems where reliable and easily serviceable circuit protection is required.
With a rated current of 250 A, a rated voltage of 690 V and a DIN size 2 format, the OFAA2GG250 is designed for substantial industrial loads. The fuse link also features dual indication, assisting maintenance personnel with identification of fuse operation during inspection and fault finding.
Key Advantages
- Reliable 250 A gG full-range fuse protection.
- 690 V rated voltage suitable for demanding low-voltage distribution systems.
- DIN size 2 construction for compatible industrial fusegear.
- Dual indication assists with identifying fuse operation.
- gG characteristic provides both overload and short-circuit protection.
- Suitable for industrial switchboards, distribution panels and electrical equipment.
Key Features
- ABB OFAA DIN fuse link range.
- 250 A rated current.
- 690 V rated voltage.
- gG utilisation category.
- DIN size 2 fuse format.
- Dual indication for convenient fuse status identification.
- Full-range protection against overload and short-circuit currents.
- DIN blade-contact construction for compatible industrial fusegear.
Reliable Protection for Industrial Power Distribution
DIN gG fuse links such as the ABB OFAA2GG250 protect electrical circuits by safely interrupting excessive current resulting from overload or short-circuit conditions. The gG operating characteristic provides full-range protection, making this fuse suitable for protecting cables, conductors and general-purpose electrical distribution circuits.
The OFAA2GG250 combines a substantial 250 A current rating with a 690 V voltage rating and DIN size 2 construction. Its dual indication provides a practical visual aid during maintenance, while the standardised fuse format enables use with compatible industrial fusegear in switchboards and distribution systems.
Typical Applications
- Industrial low-voltage power distribution systems.
- Electrical switchboards and distribution panels.
- Fuse switches and switch-disconnector assemblies.
- Cable and conductor protection.
- Industrial machinery and control equipment.
- Commercial and industrial electrical installations.
