ABB 1SCA022771R8680 OT400E04CP 4-Pole 400A Base Mount Manual Change-Over Switch

The ABB OT400E04CP (SKU: 1SCA022771R8680) is a 4-pole 400A manual change-over switch designed for reliable source switching in industrial power distribution and control panel applications. Base-mounted and built to IEC60947-130 standards, the OT400E04CP provides safe, manual transfer between two power sources, making it an essential component for backup power systems, generator changeover, and critical load management. Weighing 7.865 kg, it is engineered for robustness in demanding industrial environments.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with EU Restriction of Hazardous Substances Directive — restricts use of specific hazardous materials in electrical and electronic equipment.
• REACH: Compliant with EU REACH regulation — ensures safe handling of chemical substances throughout the product lifecycle.
• DNV: Approved by Det Norske Veritas — meets requirements for marine and offshore electrical installations.
• IEC 60947-130: Conforms to the IEC standard for low-voltage switchgear and controlgear — change-over switching devices.
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive — supports responsible end-of-life disposal and recycling.

Applications & Use Cases

• Generator-to-mains manual source changeover in industrial facilities and data centres
• Backup power transfer switching in critical infrastructure including hospitals and utilities
• Control panel source selection for machinery and process automation systems
• Marine and offshore power distribution panels (DNV approved)
• Building services and commercial electrical installations requiring manual load transfer