ABB 1SFL487102R1111 AF190-40-11-11 4-Pole 275A 1000V AC-1 90kW Power Contactor AC Switching

The ABB AF190-40-11-11 power contactor (SKU: 1SFL487102R1111) is a heavy-duty 4-pole AC switching contactor rated at 275 A (AC-1) and 1000 V IEC, delivering 90 kW at 400 V AC (AC-3) for demanding industrial applications. Designed for motor switching, heating, and capacitor bank control in commercial and industrial environments, the AF190-40-11-11 combines a robust construction with a wide operating voltage coil and comprehensive global certification coverage.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — compliant for Great Britain market
• cULus: Underwriters Laboratories certification for US and Canadian markets
• CQC: China Quality Certification Centre approval
• DNV: Det Norske Veritas — marine and offshore type approval
• CCS: China Classification Society — marine equipment certification
• KC Safety: Korea Certification for electrical safety
• KC EMC: Korea Certification for electromagnetic compatibility
• LR (Lloyd's Register): Marine type approval by Lloyd's Register
• PRS: Polski Rejestr Statków — Polish maritime classification
• RINA: Registro Italiano Navale — Italian maritime classification
• IEC 60947-4: International standard for AC electromechanical contactors and motor starters
• IEC 60947-1: International standard for low-voltage switchgear and controlgear — general rules
• EN 45555: General methods for the assessment of the energy efficiency of networked standby equipment
• UL 2799: Standard for electrical systems for electrical energy storage systems
• CSA: Canadian Standards Association certification
• REACH: EU regulation on chemical substances — compliant
• RoHS: Restriction of Hazardous Substances — compliant
• WEEE: Waste Electrical and Electronic Equipment directive — compliant

Applications & Use Cases

• Motor switching and direct-on-line starting for industrial AC drives up to 90 kW at 400 V
• Heating and resistive load control in process industries
• Capacitor bank switching for power factor correction panels
• Marine and offshore power distribution (DNV, LR, CCS, PRS, RINA approved)
• Control panel integration in automation and motor control centres (MCCs)
• Heavy-duty industrial automation lines requiring 4-pole switching up to 1000 V IEC