ABB 1SCA022872R0790 OT1250E03CP 3-Pole 1250A Base Mount Change-Over Switch

The ABB OT1250E03CP (SKU: 1SCA022872R0790) is a heavy-duty 3-pole 1250A change-over switch designed for reliable source switching in industrial power distribution systems. Featuring base mounting and a robust 51 kg build, this ABB change-over switch is engineered for demanding applications in commercial and industrial installations where dependable manual changeover between power sources is critical.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring the product is free from restricted hazardous materials
• REACH: Compliant with EU REACH regulation (Registration, Evaluation, Authorisation and Restriction of Chemicals)
• DNV: Approved by Det Norske Veritas, confirming suitability for marine and offshore applications
• IEC 60947-1: Compliant with the international standard for low-voltage switchgear and controlgear general rules
• WEEE: Compliant with the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal

Applications & Use Cases

• Manual source changeover between mains and generator supply in industrial facilities
• Power distribution panels and main switchboards requiring high-current switching
• Marine and offshore installations where DNV approval is mandatory
• Commercial buildings and data centres requiring reliable manual transfer switching
• Heavy industrial automation and motor control centres (MCCs)