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1SCA022627R5110 ABB 63 A gG DIN Size 2 500 V Fuse Link
ABB OFAF2H63 is a 63 A gG DIN size 2 / NH2 HRC fuse link rated at 500 V AC with dual indication for reliable overload and short-circuit protection in low-voltage distribution systems.
£12.12
Why Choose the ABB OFAF2H63 63 A gG DIN Fuse?
The ABB OFAF2H63 is a reliable 63 A gG HRC fuse link designed for overload and short-circuit protection in industrial low-voltage electrical distribution systems. Part of the ABB OFAF range of DIN-type fuse links, this model combines a DIN size 2 / NH2 format with a general-purpose gG operating characteristic.
Designed for industrial power distribution, switchgear and fuse-switch applications, the OFAF2H63 has a rated voltage of 500 V AC. Its gG utilisation category provides full-range protection against overload and short-circuit currents, making it suitable for protecting cables, conductors and general electrical distribution circuits.
With a rated current of 63 A, the OFAF2H63 uses the standard DIN size 2 / NH2 blade-contact format for installation in compatible fuse bases and fuse-switch equipment. The fuse also features dual indication, providing convenient visual identification of fuse operation during inspection and maintenance.
Key Advantages
- Reliable 63 A gG HRC fuse link for industrial circuit protection.
- DIN size 2 / NH2 construction for compatible fuse bases and switching equipment.
- 500 V AC rated voltage for low-voltage electrical distribution systems.
- gG utilisation category provides general-purpose full-range protection.
- Dual indication assists with identifying an operated fuse during maintenance.
- Low-loss design helps minimise power dissipation in electrical distribution equipment.
Key Features
- ABB OFAF DIN-type HRC fuse link.
- 63 A rated current.
- 500 V AC rated voltage.
- DIN size 2 / NH2 fuse format.
- gG general-purpose utilisation category.
- Dual fuse-status indication.
- Blade-contact construction for compatible NH fuse equipment.
- 7.1 W power loss at rated current.
Reliable Protection for Low-Voltage Distribution Systems
HRC fuse links protect electrical circuits by interrupting excessive current before cables, conductors and connected equipment can be damaged. The ABB OFAF2H63 uses a gG characteristic to provide full-range protection against both overload and short-circuit conditions in industrial low-voltage distribution circuits.
The standardised DIN size 2 / NH2 blade format enables straightforward integration with appropriately rated fuse bases, fuse switches and fuse-switch disconnectors. Its robust construction and dual indication make the OFAF2H63 suitable for industrial installations where dependable circuit protection and convenient maintenance are required.
Typical Applications
- Industrial low-voltage power distribution.
- Electrical switchboards and distribution panels.
- Fuse-switch disconnectors and fuse bases.
- Cable and conductor protection.
- Industrial machinery power circuits.
- Commercial and industrial electrical installations.
Technical Specifications
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| Voltage | 500 V | |
|---|---|---|
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | gG | |
| Current | 63 A | |
| Device Type | Fuse link | |
| Fuse Indication | Dual indicator | |
| Series | OFAF | |
| ABB order code | 1SCA022627R5110 | |
| Product type | HRC fuse link | |
| Rated current | 63 A | |
| Rated voltage | 500 V AC | |
| Fuse size | DIN size 2 / NH2 | |
| Utilisation category | gG | |
| Power loss | 7.1 W | |
| Contact type | Blade contacts | |
| Indication | Dual indication | |
| ABB product group | 311002-Fuses And Fusebases |
Frequently Asked Questions
What is the ABB OFAF2H63 used for?
The OFAF2H63 is a 63 A gG HRC fuse link used to provide overload and short-circuit protection in industrial low-voltage electrical distribution systems.
What size is the ABB OFAF2H63?
The OFAF2H63 is a DIN size 2 / NH2 fuse link designed for compatible fuse bases and switching equipment.
What is the rated current of the OFAF2H63?
The ABB OFAF2H63 has a rated current of 63 A.
What voltage is the OFAF2H63 rated for?
The OFAF2H63 has a rated voltage of 500 V AC.
Does the ABB OFAF2H63 have fuse-status indication?
Yes. The OFAF2H63 features dual indication to assist with identifying fuse operation during inspection and maintenance.
Trusted Industrial Circuit Protection from ABB
ABB OFAF HRC fuse links provide dependable low-voltage circuit protection with standardised DIN compatibility, robust construction and convenient fuse-status indication for industrial electrical distribution applications.
