ABB 1SCA112703R1001 OTM1000E4CM230C 4P 1000A 230V AC Motor-Operated Switch Disconnector

The ABB OTM1000E4CM230C (SKU: 1SCA112703R1001) is a 4-pole, 1000 A motor-operated switch disconnector from ABB's OTM series, designed for reliable isolation and switching of main power circuits in industrial and commercial distribution panels. Operated by a 230 V AC motor mechanism, the OTM1000E4CM230C enables remote and automated switching without manual intervention, making it ideal for load break and isolation duties in demanding low-voltage applications.

Technical Specifications

Certifications & Standards

• CE: Conforms to European Union safety, health, and environmental protection requirements
• IEC 60947-1: Compliant with the international standard for low-voltage switchgear and controlgear — general rules
• RoHS: Restriction of Hazardous Substances directive compliant — free from restricted toxic materials
• REACH: Compliant with EU REACH regulation on chemicals and their safe use
• WEEE: Compliant with the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal

Applications & Use Cases

• Main incoming switch disconnector in low-voltage distribution boards and motor control centres
• Remote-controlled isolation of large loads in industrial automation and process plant environments
• Automatic transfer switch and changeover schemes requiring motorised operation
• Building services, data centres, and infrastructure projects demanding reliable 1000 A isolation
• Integration with SCADA and BMS systems via external control signals to the 230 V AC motor mechanism