ABB 1SCA115641R1001 OS125GD12P 3-Pole 125A DIN Mount Switch-Disconnector Fuse

The ABB OS125GD12P (SKU: 1SCA115641R1001) is a 3-pole, 125A switch-disconnector fuse from ABB's OS Series, designed for reliable isolation and overcurrent protection in industrial control panels and distribution boards. Featuring DIN rail mounting and compact dimensions of 147 mm × 140 mm × 130 mm, the OS125GD12P delivers safe disconnection of circuits in demanding industrial environments. Compliant with IEC 60947-3 and certified for ATEX hazardous-area applications, this unit suits a broad range of automation and power distribution installations.

Technical Specifications

Certifications & Standards

• IEC 60947-3: Low-voltage switchgear and controlgear — switches, disconnectors, switch-disconnectors and fuse-combination units
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• ATEX: Certified for use in potentially explosive atmospheres
• RoHS: EU Directive 2011/65/EU — restriction of hazardous substances in electrical equipment
• REACH: EU regulation on registration, evaluation, authorisation and restriction of chemicals
• EU Directive 2015/863: Amendment to RoHS Directive 2011/65/EU, extending the list of restricted substances
• UL 2799: UL certification for electrical construction equipment
• CCC: China Compulsory Certification for market access in China
• WEEE: EU Directive on waste electrical and electronic equipment — compliant with end-of-life recycling requirements

Applications & Use Cases

• Isolation and protection of motor feeders and distribution circuits in industrial control panels
• Safe disconnection of equipment during maintenance in manufacturing and process plants
• Hazardous-area installations requiring ATEX-rated switching devices
• Main or branch circuit switching in DIN-rail-based distribution boards
• Industrial automation systems requiring IEC 60947-3 compliant switch-disconnectors