ABB 1SFA898105R7000 PSTX45-600-70 45A 208-600V AC 3P 22kW Soft Starter

The ABB PSTX45-600-70 soft starter (SKU: 1SFA898105R7000) is a 45 A, 22 kW three-phase soft starter rated for 208–600 V AC supply voltage, designed for smooth motor starting and stopping in demanding industrial automation and control panel applications. Part of ABB's advanced PSTX series, the PSTX45-600-70 supports a control voltage range of 110–250 V and delivers precise torque control to reduce mechanical stress and extend motor life.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union safety, health, and environmental protection requirements
• DNV: Approved by Det Norske Veritas for marine and offshore applications
• IEC 60529: Ingress protection classification standard
• IEC 60947-1: Low-voltage switchgear and controlgear general rules
• EN 60529: European standard for degrees of protection provided by enclosures (IP Code)
• CSA: Canadian Standards Association certified for North American markets
• REACH: Compliant with EU regulation on chemicals and their safe use
• RoHS: Restriction of Hazardous Substances compliant — lead-free and environmentally safe
• WEEE: Waste Electrical and Electronic Equipment directive compliant
• CCC: China Compulsory Certification for the Chinese market

Applications & Use Cases

• Pump and fan motor soft starting in HVAC and water treatment systems
• Conveyor and compressor motor control in manufacturing and logistics
• Industrial automation control panels requiring reduced starting current
• Marine and offshore motor control (DNV approved)
• Mining, oil & gas, and heavy-duty process industries