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1SFL427001R1311

The ABB 1SFL427001R1311 (AF75-30-11-13) is a three-pole electromechanical contactor from the ABB AF series, designed for switching and controlling three-phase motors and power circuits. It features ABB’s electronic wide-range control coil, allowing operation with both AC and DC control voltages. The contactor offers high reliability, reduced power consumption, and stable performance in industrial motor control and automation applications.

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Technical Parameters Parameter Specification Product series ABB AF series contactor Poles 3 poles Main contact configuration 3 NO (Normally Open) Built-in auxiliary contacts 1 NO + 1 NC Rated operational voltage (Ue) Up to 690 V AC Rated operational current (Ie, AC-1) Approx. 125 A Rated motor power (AC-3) Up to 37 kW at 400 V Rated motor power (UL) Approx. 60 hp at 480 V Utilization category AC-1, AC-3 Control circuit voltage (coil) 100–250 V AC / DC Control voltage frequency 50 / 60 Hz (AC) Mechanical durability Up to 10 million operations Electrical durability Depends on load and utilization category Ambient operating temperature −40 °C to +70 °C Mounting Panel mounting Protection degree IP00 (IP20 with accessories) Applicable standards IEC, UL, CSA Typical applications Motor starters, MCC panels, industrial power switching