ABB 1SCA022627R4570 OFAF1H224 224A 500VAC/250VDC 120kA HRC Fuselink (HRC Fuse Link)

The ABB OFAF1H224 HRC fuse link (SKU 1SCA022627R4570) is a high-rupturing-capacity fuselink rated at 224A and 500VAC / 250VDC, delivering a breaking capacity of 120 kA AC and 80 kA DC. Part of ABB's OFAF series, the OFAF1H224 is engineered for reliable short-circuit and overcurrent protection in industrial power distribution systems, control panels, and motor branch circuits.

Technical Specifications

Certifications & Standards

• IEC 60269: International standard for low-voltage fuses, confirming compliance with performance and safety requirements for HRC fuse links
• CE: Conformité Européenne marking confirming compliance with applicable EU directives and harmonised standards
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU limiting hazardous materials in electrical equipment
• EU Directive 2011/65/EU: RoHS Directive restricting the use of specific hazardous substances in electrical and electronic equipment
• Amendment 2015/863: Delegates Directive amending Annex II to Directive 2011/65/EU, expanding the restricted substances list
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — confirms product substance compliance under EU REACH regulation
• WEEE: Waste Electrical and Electronic Equipment Directive compliance, ensuring proper end-of-life recycling and disposal obligations are met