Why Choose the ABB OFAF2H200 HRC Fuse Link?
The ABB OFAF2H200 is a reliable DIN-type HRC fuse link designed to provide dependable overcurrent protection in low-voltage electrical distribution and industrial power systems. With ABB order code 1SCA022627R5620, this fuse link belongs to ABB's OFAF range of gG general-purpose fuse links and is designed for use with compatible DIN/NH fuse bases and fuse-switch equipment.
Rated at 200 A and 500 V AC, the OFAF2H200 has a gG utilisation category, providing full-range protection against overload and short-circuit currents in cables, conductors and general electrical distribution circuits. Its high-rupturing-capacity construction makes it suitable for industrial installations where dependable fault-current interruption is essential.
The OFAF2H200 is an IEC size 2 / NH2 fuse link and incorporates dual indication to assist with identification of fuse operation during inspection and maintenance. Its standardised DIN blade format enables integration into compatible NH size 2 fuse holders, fuse bases and switching devices.
Key Advantages
- 200 A rated current for substantial industrial and distribution loads.
- 500 V AC rated voltage for low-voltage power distribution systems.
- gG full-range fuse characteristic for overload and short-circuit protection.
- DIN / NH size 2 format for use with compatible fusegear.
- Dual indication provides convenient visual indication of fuse operation.
- High-rupturing-capacity fuse construction for dependable fault protection.
- Manufactured by ABB for integration with industrial low-voltage distribution equipment.
Key Features
- ABB OFAF DIN-type HRC fuse link.
- 200 A nominal current rating.
- 500 V AC rated voltage.
- gG utilisation category.
- IEC size 2 / NH2 fuse format.
- Dual fuse indication.
- Blade-contact construction for compatible DIN/NH fusegear.
- Designed for general-purpose cable, conductor and distribution-circuit protection.
- ABB order code 1SCA022627R5620.
Reliable Circuit Protection for Low-Voltage Distribution
HRC fuse links such as the ABB OFAF2H200 protect electrical circuits by safely interrupting excessive current when an overload or short circuit occurs. The gG characteristic provides full-range protection, making this fuse suitable for protecting cables, conductors and general low-voltage distribution circuits against both overload and short-circuit conditions.
The standardised NH2 blade format allows the OFAF2H200 to be installed in compatible DIN-type fuse bases and fuse-switch equipment. Its dual indication supports faster maintenance checks by providing a convenient means of identifying an operated fuse in industrial switchboards and distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Electrical switchboards and distribution panels.
- Cable and conductor overload and short-circuit protection.
- Industrial machinery power circuits.
- Fuse-switch disconnectors and compatible NH fuse bases.
- Commercial and industrial electrical installations.
