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1SCA022661R9220 ABB 50 A HRC DIN Fuse Size 000
ABB OFAA000GG50 is a 50 A gG HRC DIN fuse link in size 000 format rated at 690 V AC for full-range overload and short-circuit protection in industrial low-voltage electrical systems.
£7.75
Why Choose the ABB OFAA000GG50 50 A HRC DIN Fuse Link?
The ABB OFAA000GG50 is a high-performance DIN-type HRC fuse link designed to provide reliable overload and short-circuit protection for low-voltage electrical circuits. Identified by ABB order code 1SCA022661R9220, it forms part of the ABB 311002-Fuses And Fusebases product group and combines a compact size 000 format with a general-purpose gG operating characteristic for dependable industrial circuit protection.
The OFAA000GG50 uses a gG full-range fuse characteristic, making it suitable for protecting cables, conductors, distribution circuits and electrical equipment against both overload and short-circuit currents. HRC fuse technology provides rapid interruption and current-limiting performance during fault conditions, helping reduce thermal and electromechanical stress on downstream equipment.
With a rated current of 50 A and a rated voltage of 690 V AC, the OFAA000GG50 is suitable for a wide range of industrial power distribution and equipment protection applications. Its standard DIN size 000 construction enables installation in compatible fuse bases, fuse holders and switch-fuse equipment.
Key Advantages
- High-performance HRC DIN fuse link for general circuit protection.
- 50 A rated current for industrial electrical circuits.
- 690 V AC rated voltage for demanding low-voltage installations.
- Full-range gG utilisation category provides overload and short-circuit protection.
- Compact DIN size 000 construction.
- Current-limiting operation helps reduce the effects of high prospective fault currents.
- Suitable for coordinated protection within industrial distribution and control systems.
Key Features
- ABB OFAA000GG50 HRC fuse link.
- 50 A rated current.
- 690 V AC rated voltage.
- gG full-range fuse characteristic.
- DIN size 000 fuse format.
- Designed for both overload and short-circuit protection.
- Suitable for compatible DIN fuse bases, fuse holders and switch-fuse equipment.
- Suitable for industrial distribution, machinery and control-panel applications.
Reliable Protection for Electrical Circuits
gG fuse links such as the ABB OFAA000GG50 provide full-range protection against both overload and short-circuit currents. During an electrical fault, the fuse element interrupts excessive current before it can cause greater thermal or mechanical damage to cables, conductors, switching devices and other components within the protected circuit.
The OFAA000GG50 is suitable for use as part of coordinated low-voltage protection systems in industrial switchboards, control panels and machinery. Its standard DIN size 000 construction allows straightforward integration with compatible fuse equipment while the gG characteristic provides versatile protection for general-purpose electrical circuits.
Typical Applications
- Industrial low-voltage distribution systems.
- Electrical control panels and switchboards.
- Cable and conductor protection.
- Industrial machinery and production equipment.
- Power distribution and feeder circuits.
- Switch-fuse and fuse-switch assemblies.
- Compatible DIN size 000 fuse bases and holders.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | NH (DIN) | |
| Fuse Size | NH000 | |
| Current | 50 A | |
| Product group | 311002-Fuses And Fusebases | |
| Model / type code | OFAA000GG50 | |
| ABB order code | 1SCA022661R9220 | |
| Product type | HRC DIN fuse link | |
| Fuse utilisation category | gG | |
| Fuse system | DIN | |
| Fuse size | Size 000 | |
| Rated current | 50 A | |
| Rated voltage | 690 V AC | |
| Protection function | Full-range overload and short-circuit protection | |
| Application | Low-voltage industrial circuit protection |
Frequently Asked Questions
What is the ABB OFAA000GG50 used for?
The ABB OFAA000GG50 is a 50 A HRC DIN fuse link used to provide overload and short-circuit protection for low-voltage industrial electrical circuits.
What is the current rating of the OFAA000GG50?
The OFAA000GG50 has a rated current of 50 A.
What fuse size is the ABB OFAA000GG50?
The OFAA000GG50 is a DIN size 000 fuse link designed for installation in compatible fuse bases, fuse holders and switch-fuse equipment.
What does the gG characteristic mean on the OFAA000GG50?
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 OFAA000GG50?
The ABB order code for the OFAA000GG50 50 A HRC DIN fuse link is 1SCA022661R9220.
Trusted ABB Fuse Protection Technology
ABB HRC DIN fuse links provide dependable overload and short-circuit protection for industrial electrical systems, combining current-limiting performance with a standardised fuse format for integration into low-voltage distribution and control equipment.
