ABB 1SCA022627R6190 OFAF2H355 355A 500VAC/250VDC 120kA HRC Fuse Link

The ABB OFAF2H355 HRC fuse link (SKU: 1SCA022627R6190) is a high-rupturing-capacity fuse designed for reliable overcurrent and short-circuit protection in industrial power distribution systems. Rated at 355A and 500VAC / 250VDC with an impressive breaking capacity of 120 kA AC and 80 kA DC, the OFAF2H355 is engineered for demanding applications where fault currents are high and system integrity is critical.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive
• REACH: Compliant with EU REACH chemical safety regulations
• EU Directive 2011/65/EU & Amendment 2015/863: Compliant with EU restrictions on hazardous substances in electrical equipment
• IEC 60269: Designed and tested in accordance with the international standard for low-voltage fuses
• CE: CE marked, meeting applicable EU product safety and performance directives
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Industrial power distribution panels and switchgear assemblies
• Motor feeder and branch circuit protection in manufacturing facilities
• Protection of transformers and busbars in commercial and industrial installations
• Control panel short-circuit protection in automation and process control systems
• DC power systems and battery-backed installations rated up to 250 VDC