ABB 1SCA022785R6300 OT800E03CP 800A 3-Pole Base Mount Manual Change-Over Switch

The ABB OT800E03CP (SKU: 1SCA022785R6300) is a heavy-duty 800A, 3-pole manual change-over switch designed for reliable source switching in industrial power distribution systems. Built for base mounting, this robust switch enables safe and manual transfer between two power sources, making it ideal for generator changeover, mains-to-standby switching, and critical load management in control panels and switchgear assemblies. Weighing 18.51 kg and certified to IEC 60947-1, DNV, and CE standards, the OT800E03CP is engineered for demanding industrial environments.

Technical Specifications

Certifications & Standards

• CE: Complies with European Union directives for safety and electromagnetic compatibility
• IEC 60947-1: Meets the IEC standard for low-voltage switchgear and controlgear — general rules
• DNV: Approved by Det Norske Veritas for marine and offshore applications
• RoHS: Compliant with the Restriction of Hazardous Substances Directive (EU 2011/65/EU)
• REACH: Compliant with EU REACH regulation on chemical substances (EC No 1907/2006)
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible disposal

Applications & Use Cases

• Generator Changeover: Manual transfer between mains and standby generator supplies in commercial and industrial facilities
• Mains-to-Standby Switching: Safe source selection for critical loads during planned or unplanned outages
• Industrial Switchgear Panels: Integration into low-voltage switchboards and distribution panels requiring high-current manual switching
• Marine & Offshore: DNV certification makes the OT800E03CP suitable for shipboard and offshore power distribution systems
• Building & Infrastructure: Power changeover for hospitals, data centres, and other facilities with redundant supply requirements