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1SCA022627R4060 ABB 80A gG DIN Size 1 HRC Fuse Link
ABB OFAF1H80 is an 80 A gG DIN size 1/NH1 HRC fuse link rated at 500 V with dual indication for full-range overload and short-circuit protection in industrial electrical systems.
£9.66
Why Choose the ABB OFAF1H80 80A gG DIN Size 1 Fuse Link?
The ABB OFAF1H80 is a dependable 80 A gG HRC DIN fuse link designed for full-range overcurrent protection in industrial low-voltage electrical systems. Part of the ABB OFAF range, it uses the established DIN size 1 / NH1 format for integration with compatible industrial fuse bases and fuse-switch equipment.
The OFAF1H80 is rated at 500 V and features dual indication to assist with identifying fuse operation. Its gG utilisation category provides full-range protection against both overload and short-circuit currents, making it suitable for general-purpose industrial circuit protection.
With a rated current of 80 A and a power loss of 7.1 W, the OFAF1H80 provides a robust DIN-format solution for switchboards, distribution panels, machinery and industrial power-distribution systems.
Key Advantages
- 80 A rated current for industrial electrical circuits.
- 500 V rated voltage for low-voltage power applications.
- gG full-range characteristic provides overload and short-circuit protection.
- DIN size 1 / NH1 format for compatible industrial fusegear.
- Dual indication assists with identification of fuse operation.
- HRC construction provides dependable interruption of high fault currents.
- Replaceable fuse-link design supports straightforward industrial maintenance.
Key Features
- ABB OFAF HRC fuse link range.
- 80 A rated current.
- 500 V rated voltage.
- DIN size 1 / NH1 fuse format.
- gG utilisation category.
- Dual indication.
- 7.1 W power loss at rated current.
- Designed for full-range industrial overcurrent protection.
Reliable Full-Range Protection for Industrial Electrical Systems
gG fuse links are full-range protective devices designed to respond to both overload and short-circuit currents. When correctly selected and coordinated with the installation, the fuse interrupts excessive current to help protect cables, conductors, switchgear and connected electrical equipment.
The ABB OFAF1H80 combines an 80 A current rating, 500 V rating, DIN size 1 / NH1 construction and dual indication, providing practical and dependable protection for industrial power-distribution and equipment circuits.
Typical Applications
- Industrial low-voltage power distribution systems.
- Electrical switchboards and distribution panels.
- Cable and conductor overcurrent protection.
- Industrial machinery and production equipment.
- Control-panel power distribution circuits.
- Compatible DIN size 1 / NH1 fuse bases and fuse-switch assemblies.
Technical Specifications
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| Current | 80 A | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH1 | |
| Fuse Class | gG | |
| Fuse Indication | Dual indicator | |
| Series | OFAF | |
| ABB order code | 1SCA022627R4060 | |
| Product type | HRC DIN fuse link | |
| Rated current | 80 A | |
| Rated voltage | 500 V | |
| Utilisation category | gG | |
| Fuse size | DIN size 1 / NH1 | |
| Fuse system | DIN | |
| Indication | Dual indication | |
| Power loss | 7.1 W | |
| Protection function | Full-range overload and short-circuit protection | |
| ABB product group | 311002-Fuses And Fusebases |
Frequently Asked Questions
What is the ABB OFAF1H80 used for?
The OFAF1H80 is an 80 A gG HRC DIN fuse link designed to provide full-range overload and short-circuit protection in industrial low-voltage electrical circuits.
What is the current rating of the OFAF1H80?
The ABB OFAF1H80 has a rated current of 80 A.
What voltage is the ABB OFAF1H80 rated for?
The OFAF1H80 has a rated voltage of 500 V.
What fuse size is the ABB OFAF1H80?
The OFAF1H80 is a DIN size 1 / NH1 fuse link designed for installation in compatible industrial fusegear.
What does the gG classification of the OFAF1H80 mean?
The gG classification means the fuse provides full-range protection against both overload and short-circuit currents, making it suitable for general cable, line and industrial circuit protection.
Trusted Industrial Circuit Protection
ABB OFAF gG HRC fuse links provide dependable full-range overcurrent protection for industrial electrical installations, combining established DIN construction with reliable protection against overload and short-circuit conditions.
