Catalog: Soft start/soft stop units Altistart 22

This document provides detailed information about the Altistart 22 soft start and soft stop units designed for three-phase squirrel cage asynchronous motors with power ratings from 4 to 400 kW. It includes product presentations, technical specifications, selection guides, and reference numbers for various voltage ranges including 230 to 440V and 208 to 600V configurations. The catalog covers integrated functions such as motor thermal protection, bypass management, and communication capabilities via Modbus serial link. It details compatible components, combination tables with circuit breakers and contactors, and available options including fans, remote display terminals, and SoMove setup software. The document also provides dimensional data, weight specifications, and conformity information to international standards including IEC EN 60947-4-2 and UL 508 for various industrial applications such as pumps, fans, compressors, and conveyors. Note: AI-generated document summary. Please check the original document for detailed information.