Why Choose the ABB OFAA000GG32 32 A gG DIN Fuse?
The ABB OFAA000GG32, ABB order code 1SCA022661R8920, is a DIN-type HRC fuse link designed for general-purpose protection of cables, conductors and electrical equipment. Rated at 32 A, it uses the compact NH000 / size 000 format and the industry-standard gG full-range fuse characteristic.
Unlike partial-range motor fuses, the gG utilisation category provides full-range protection against both overload and short-circuit currents when the fuse is correctly selected for the circuit. This makes the OFAA000GG32 suitable for a broad range of industrial distribution, machinery and electrical-panel applications.
The OFAA000GG32 is rated for 690 V AC / 250 V DC operation and features dual indication for convenient fuse-status identification. Manufactured in accordance with IEC 60269, it has a power loss of approximately 3.1 W and a net weight of approximately 0.12 kg.
Key Advantages
- 32 A rated current for industrial circuit protection.
- 690 V AC / 250 V DC rated voltage.
- gG full-range characteristic provides overload and short-circuit protection.
- Compact NH000 / DIN size 000 construction.
- Dual indication assists with fuse-status identification.
- DIN-type HRC fuse-link construction.
- Suitable for general industrial and distribution applications.
- Manufactured in accordance with IEC 60269.
Key Features
- ABB OFAA000GG32 fuse link.
- 32 A rated current.
- 690 V AC rated voltage.
- 250 V DC rated voltage.
- gG general-purpose fuse characteristic.
- NH000 / IEC size 000.
- Full-range overload and short-circuit protection.
- Dual fuse indication.
- 3.1 W power loss.
- Approximate net weight of 0.12 kg.
Full-Range Protection for Industrial Circuits
The gG characteristic makes the ABB OFAA000GG32 suitable for general-purpose protection because it is designed to operate across the full fault-current range. When correctly coordinated with the protected conductors and equipment, it provides protection against sustained overloads as well as high short-circuit currents.
Its compact NH000 format makes efficient use of panel space, while the dual indication helps maintenance personnel identify fuse operation. These characteristics make the OFAA000GG32 a practical choice for distribution boards, industrial control panels, machinery and other electrical systems requiring a 32 A DIN-type HRC fuse.
Typical Applications
- Industrial power distribution circuits.
- Electrical control panels and switchboards.
- Cable and conductor protection.
- Industrial machinery and production equipment.
- Feeder and branch-circuit protection.
- Fuse-switch disconnectors and fuse bases.
- AC systems up to 690 V requiring NH000 gG protection.
