ABB 1SCA022873R1990 OTM630E4CM230C 630A 4P 230V AC Motor Operated Switch Disconnector

The ABB OTM630E4CM230C (SKU: 1SCA022873R1990) is a 630 A, 4-pole motor-operated switch disconnector from the ABB OTM series, designed for reliable load isolation and switching in low-voltage power distribution systems. Operating on a 230 V AC motor drive mechanism, the OTM630E4CM230C enables remote or automated operation of high-current disconnection tasks, making it a dependable choice for control panels, switchgear assemblies, and industrial distribution boards.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Economic Area product safety and regulatory requirements
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances in electrical equipment
• Amendment 2015/863: Updated RoHS compliance covering additional restricted substances
• REACH: Compliant with EU regulation on registration, evaluation, authorisation and restriction of chemicals
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal
• IEC 60947-1: Meets international standard for low-voltage switchgear and controlgear — general rules

Applications & Use Cases

• Remote-controlled load isolation in industrial switchgear panels
• Motorised disconnection in building automation and energy management systems
• Main incoming switch duty in low-voltage distribution boards
• Automated changeover and isolation sequences in process control installations
• High-current switching in manufacturing, utilities, and infrastructure facilities