Why Choose the ABB OFAA000GG2 2 A HRC DIN Fuse Link?
The ABB OFAA000GG2 is a high-performance DIN-type HRC fuse link designed to provide reliable overload and short-circuit protection for low-voltage electrical circuits. As part of the ABB 311002-Fuses And Fusebases product group, it combines a compact NH000 format with a general-purpose gG operating characteristic for dependable protection in industrial electrical installations.
The OFAA000GG2 uses a gG full-range fuse characteristic, making it suitable for protecting cables, conductors and general distribution circuits against both overload and short-circuit currents. ABB HRC fuse technology provides high current-limiting capability, allowing fault currents to be cleared rapidly while helping reduce thermal and mechanical stress on downstream electrical equipment.
With a rated current of 2 A and rated voltage of 690 V AC / 250 V DC, the OFAA000GG2 is suitable for low-current industrial distribution, control and equipment protection applications. Its standard NH000 / DIN size 000 format enables installation in compatible fuse bases, fuse holders and switch-fuse equipment.
Key Advantages
- High-performance HRC fuse link for general circuit protection.
- 2 A rated current for low-current electrical circuits.
- 690 V AC / 250 V DC voltage rating for industrial applications.
- Full-range gG utilisation category provides overload and short-circuit protection.
- Compact NH000 / DIN size 000 construction.
- High current-limiting capability helps reduce fault stress on downstream equipment.
- Dual indication assists with identifying fuse operation.
Key Features
- ABB OFAA000GG2 HRC fuse link.
- 2 A rated current.
- 690 V AC / 250 V DC rated voltage.
- gG full-range fuse characteristic.
- NH000 / DIN size 000 fuse format.
- 3.9 W power loss at rated current.
- Dual fuse indication.
- Suitable for general-purpose low-voltage circuit protection.
- Designed in accordance with IEC 60269.
Reliable Protection for Electrical Circuits
gG fuse links such as the ABB OFAA000GG2 provide full-range protection against both overload and short-circuit currents. When excessive current flows through the circuit, the fuse element operates to interrupt the fault, helping protect cables, conductors, switching equipment and connected electrical components from potentially damaging thermal and electromechanical effects.
ABB DIN-type HRC fuse links provide high current-limiting performance and rapid fault clearing across a range of industrial applications. Their replaceable construction also supports selective protection schemes, allowing the affected circuit to be isolated while correctly coordinated sections of the wider electrical installation can remain operational.
Typical Applications
- Industrial low-voltage distribution systems.
- Electrical control panels and switchboards.
- Low-current cable and conductor protection.
- Industrial machinery and production equipment.
- Control and auxiliary electrical circuits.
- Switch-fuse and fuse-switch assemblies.
- Compatible NH000 DIN fuse bases and holders.
