ABB 1SFL637001R7011 AF750-30-11-70 3-Pole 1050A 1000V AC-1 400kW AF Series Power Contactor AC Switching

The ABB AF750-30-11-70 power contactor (SKU: 1SFL637001R7011) is a heavy-duty 3-pole AC switching contactor rated at 1050 A (AC-1) and up to 1000 V IEC, delivering 400 kW at 400 V AC (AC-3). Designed for demanding industrial motor control and power switching applications, the AF750-30-11-70 features a wide-range coil accepting 100–250 V AC (50/60 Hz) or 100–250 V DC, maximising compatibility across global installations.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — authorised for Great Britain market placement
• cULus: UL Listed for both US and Canadian markets
• CSA: Canadian Standards Association certified
• CQC: China Quality Certification Centre approval
• CCS: China Classification Society — marine/offshore use
• ABS: American Bureau of Shipping — marine type approval
• BV: Bureau Veritas — marine and industrial type approval
• DNV: Det Norske Veritas — marine and offshore type approval
• LR: Lloyd's Register — marine type approval
• RINA: Registro Italiano Navale — marine certification
• PRS: Polish Register of Shipping — marine type approval
• KC: Korea Certification mark
• LOVAG: Low Voltage Agreement Group certification
• CB: IECEE CB Scheme — international safety certification
• IEC 60947-4: Low-voltage switchgear — contactors and motor starters
• IEC 60529: Degrees of protection provided by enclosures (IP Code)
• IEC 60947-1: Low-voltage switchgear and controlgear — general rules
• IEC 60068-2: Environmental testing standard
• EN 60529: European harmonised IP enclosure protection standard
• EN 45555: General methods for the assessment of the ability to recover materials and energy from electrical and electronic equipment
• UL 2799: Standard for electrical waste recycling systems
• REACH: EU regulation on registration, evaluation, authorisation, and restriction of chemicals
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• WEEE: Waste Electrical and Electronic Equipment Directive compliant

Applications & Use Cases

• Heavy-duty motor switching and reversing in industrial plant environments
• High-power pump, compressor, and fan drive control up to 400 kW
• Marine and offshore power distribution panels (ABS, BV, DNV, LR, RINA, PRS approved)
• Power distribution and capacitor bank switching in control panels up to 1000 V IEC
• Automation and process control in oil & gas, mining, steel, and water treatment industries