Why Choose the ABB OFAA00GG125 125 A DIN 00 Fuse Link?
The ABB OFAA00GG125 is a high-performance HRC DIN fuse link designed for reliable overload and short-circuit protection in low-voltage electrical installations. Identified by ABB order code 1SCA022724R0610, it forms part of the ABB 311002-Fuses And Fusebases product group and combines a 125 A current rating with the standard NH00 / DIN 00 fuse format.
The OFAA00GG125 uses a gG full-range fuse characteristic, making it suitable for general-purpose protection of cables, conductors, distribution circuits and electrical equipment against both overload and short-circuit currents. Its HRC construction provides effective current-limiting performance during fault conditions, helping reduce thermal and electromechanical stress on protected equipment.
Rated at 690 V AC, the OFAA00GG125 is suitable for demanding industrial power distribution applications. Its NH00 / DIN 00 construction provides compatibility with suitable fuse bases, fuse holders and switch-fuse equipment, while dual indication provides convenient visual identification of fuse operation.
Key Advantages
- High-performance 125 A HRC DIN fuse link for industrial circuit protection.
- 690 V AC rated voltage for demanding low-voltage installations.
- Full-range gG utilisation category provides overload and short-circuit protection.
- Standard NH00 / DIN 00 fuse size.
- Dual indication helps simplify identification of an operated fuse.
- Current-limiting operation helps reduce fault energy passed to downstream equipment.
- Suitable for coordinated industrial distribution and electrical protection systems.
Key Features
- ABB OFAA00GG125 HRC fuse link.
- 125 A rated current.
- 690 V AC rated voltage.
- gG full-range fuse characteristic.
- NH00 / DIN 00 fuse format.
- Dual indication for fuse status identification.
- Designed for both overload and short-circuit protection.
- Suitable for general-purpose industrial circuit protection.
- Designed in accordance with IEC 60269.
Reliable Protection for Industrial Power Distribution
gG fuse links such as the ABB OFAA00GG125 provide full-range protection against both overload and short-circuit currents. During an electrical fault, the fuse element interrupts excessive current to help protect cables, conductors, switching devices and connected equipment from potentially damaging thermal and electromechanical effects.
The OFAA00GG125 combines a standardised DIN 00 format with a 125 A rating and 690 V AC capability, making it suitable for coordinated protection within industrial switchboards, distribution panels and machinery. Its dual indication also assists maintenance personnel by providing a convenient means of identifying fuse operation.
Typical Applications
- Industrial low-voltage distribution systems.
- Electrical switchboards and distribution panels.
- Cable and conductor protection.
- Industrial machinery and production equipment.
- Power distribution and feeder circuits.
- Switch-fuse and fuse-switch assemblies.
- Compatible NH00 / DIN 00 fuse bases and holders.
