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1SCA022701R0290 ABB 200 A gG DIN Size 1 HRC Fuse Link 690 V with Dual Indication
ABB OFAA1GG200 is a 200 A gG HRC DIN fuse link in NH1 / DIN size 1 format rated at 690 V AC / 400 V DC with dual indication for full-range overload and short-circuit protection.
£14.06
Why Choose the ABB OFAA1GG200 200 A gG DIN Fuse Link?
The ABB OFAA1GG200 is a high-performance HRC DIN fuse link designed to provide reliable overload and short-circuit protection in low-voltage industrial electrical installations. Identified by ABB order code 1SCA022701R0290, it forms part of the ABB 311002-Fuses And Fusebases product group and combines a 200 A current rating with the standard NH1 / DIN size 1 fuse format.
The OFAA1GG200 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 / 400 V DC, the OFAA1GG200 is suitable for demanding industrial power distribution applications. Its NH1 / DIN size 1 construction enables installation in compatible fuse bases, fuse holders and switch-fuse equipment, while dual indication provides convenient identification of fuse operation.
Key Advantages
- High-performance 200 A HRC DIN fuse link for industrial circuit protection.
- 690 V AC / 400 V DC voltage rating for demanding low-voltage installations.
- Full-range gG utilisation category provides overload and short-circuit protection.
- Standard NH1 / DIN size 1 construction.
- 80 kA breaking capacity supports protection against high prospective fault currents.
- Current-limiting operation helps reduce fault energy passed to downstream equipment.
- Dual indication assists with identifying fuse operation.
Key Features
- ABB OFAA1GG200 HRC fuse link.
- 200 A rated current.
- 690 V AC / 400 V DC rated voltage.
- gG full-range fuse characteristic.
- NH1 / DIN size 1 fuse format.
- 80 kA rated breaking capacity.
- 18 W power loss at rated current.
- Dual indication for convenient fuse status identification.
- Designed in accordance with IEC 60269.
Reliable Protection for Industrial Power Distribution
gG fuse links such as the ABB OFAA1GG200 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 OFAA1GG200 combines a standardised DIN size 1 format with a 200 A rating and high breaking capacity, making it suitable for coordinated protection within industrial switchboards, distribution panels and machinery. Its current-limiting characteristics can 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 NH1 / DIN size 1 fuse bases and holders.
Technical Specifications
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| Voltage | 690 V | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH1 | |
| Fuse Class | gG | |
| Current | 200 A | |
| Fuse Indication | Dual indicator | |
| Product group | 311002-Fuses And Fusebases | |
| Model / type code | OFAA1GG200 | |
| ABB order code | 1SCA022701R0290 | |
| Product type | HRC DIN fuse link | |
| Fuse utilisation category | gG | |
| Fuse system | DIN | |
| Fuse size | NH1 / DIN size 1 | |
| Rated current | 200 A | |
| Rated voltage | 690 V AC / 400 V DC | |
| Rated breaking capacity | 80 kA | |
| Power loss | 18 W | |
| Indication | Dual indication | |
| Protection function | Full-range overload and short-circuit protection | |
| Standard | IEC 60269 | |
| Product dimensions (W × H × D) | 40 × 135 × 66 mm | |
| Net weight | approx. 0.40 kg |
Frequently Asked Questions
What is the ABB OFAA1GG200 used for?
The ABB OFAA1GG200 is a 200 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 OFAA1GG200 rated for?
The OFAA1GG200 is rated at 690 V AC / 400 V DC, making it suitable for demanding industrial power distribution applications.
What fuse size is the ABB OFAA1GG200?
The OFAA1GG200 uses the NH1 / DIN size 1 fuse format and is designed for installation in compatible fuse bases, fuse holders and switch-fuse equipment.
What does the gG rating mean on the OFAA1GG200?
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 OFAA1GG200?
The ABB order code for the OFAA1GG200 200 A gG DIN fuse link is 1SCA022701R0290.
Trusted ABB Fuse Protection Technology
ABB gG HRC DIN 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.
