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1SCA022700R9520 ABB 100 A DIN 00 HRC Fuse Link 690 V
ABB OFAA00GG100 is a 100 A gG HRC DIN fuse link in NH00 / DIN 00 format rated at 690 V AC / 250 V DC for full-range overload and short-circuit protection in industrial low-voltage electrical systems.
£11.66
Why Choose the ABB OFAA00GG100 100 A DIN Fuse Link?
The ABB OFAA00GG100 is a high-performance DIN-type HRC fuse link designed for reliable overload and short-circuit protection in low-voltage electrical installations. Identified by ABB order code 1SCA022700R9520, it forms part of the ABB 311002-Fuses And Fusebases product group and combines a 100 A current rating with the standard NH00 / DIN 00 fuse format.
The OFAA00GG100 uses a gG full-range utilisation category, 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 current-limiting performance during fault conditions, helping reduce thermal and electromechanical stress on protected equipment.
Rated at 690 V AC / 250 V DC, the OFAA00GG100 is suitable for demanding industrial power distribution applications. Its NH00 / DIN 00 format enables installation in compatible fuse bases, fuse holders and switch-fuse equipment, while a rated breaking capacity of 80 kA supports protection in installations with high prospective fault currents.
Key Advantages
- High-performance 100 A HRC DIN fuse link for industrial circuit protection.
- 690 V AC / 250 V DC voltage rating.
- Full-range gG utilisation category for overload and short-circuit protection.
- Standard NH00 / DIN 00 fuse size.
- 80 kA rated breaking capacity for effective interruption of high fault currents.
- Current-limiting operation helps reduce thermal and mechanical stress during faults.
- Suitable for coordinated industrial distribution and protection systems.
Key Features
- ABB OFAA00GG100 HRC fuse link.
- 100 A rated current.
- 690 V AC / 250 V DC rated voltage.
- gG full-range fuse characteristic.
- NH00 / DIN 00 fuse format.
- 80 kA breaking capacity.
- 7.5 W power loss at rated current.
- Designed for general-purpose industrial circuit protection.
- Manufactured to the requirements of IEC 60269.
Reliable Protection for Industrial Power Distribution
gG fuse links such as the ABB OFAA00GG100 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 OFAA00GG100 combines a standardised DIN 00 format with a 100 A rating and high breaking capacity, making it suitable for coordinated protection within industrial switchboards, distribution panels and machinery. Its current-limiting characteristics can also help reduce the energy passed through to downstream equipment during severe fault conditions.
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.
Technical Specifications
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| Voltage | 690 V | |
|---|---|---|
| Fuse Type | NH (DIN) | |
| Current | 100 A | |
| Device Type | Fuse link | |
| Product group | 311002-Fuses And Fusebases | |
| Model / type code | OFAA00GG100 | |
| ABB order code | 1SCA022700R9520 | |
| Product type | HRC DIN fuse link | |
| Fuse utilisation category | gG | |
| Fuse system | DIN | |
| Fuse size | NH00 / DIN 00 | |
| Rated current | 100 A | |
| Rated voltage | 690 V AC / 250 V DC | |
| Rated breaking capacity | 80 kA | |
| Power loss | 7.5 W | |
| Protection function | Full-range overload and short-circuit protection | |
| Standard | IEC 60269 | |
| Net weight | approx. 0.18 kg |
Frequently Asked Questions
What is the ABB OFAA00GG100 used for?
The ABB OFAA00GG100 is a 100 A gG HRC DIN fuse link designed to provide full-range overload and short-circuit protection for industrial low-voltage electrical circuits.
What voltage is the ABB OFAA00GG100 rated for?
The OFAA00GG100 is rated at 690 V AC / 250 V DC, making it suitable for a wide range of industrial power distribution applications.
What fuse size is the ABB OFAA00GG100?
The OFAA00GG100 uses the NH00 / DIN 00 fuse format and is designed for installation in compatible DIN fuse bases, holders and switch-fuse equipment.
What does the gG rating mean on the OFAA00GG100?
The gG utilisation category identifies a general-purpose full-range fuse designed to provide protection against both overload and short-circuit currents.
What is the ABB order code for the OFAA00GG100?
The ABB order code for the OFAA00GG100 100 A DIN 00 fuse link is 1SCA022700R9520.
Trusted ABB Fuse Protection Technology
ABB DIN-type HRC fuse links provide dependable overload and short-circuit protection for industrial electrical systems, combining high breaking capacity, current-limiting performance and standardised DIN dimensions for integration into low-voltage distribution equipment.
