aton SL72B4H3L Heavy-duty AC Contactor
Basic Information
Brand: Eaton
Model: SL72B4H3L
Type: Three-pole high-power industrial AC contactor for medium & high voltage equipment controlCore Electrical Parameters
Rated main circuit current: 400 A (three-phase)
Rated control coil voltage: 120 V / 60 Hz AC
Applicable system voltage: 4160 V medium voltage loop
Impulse withstand voltage: 60 kV
Usage category: AC-3, for frequent motor start-stop switching
Mechanical service life: ≥1,000,000 operating cycles
Ambient working temperature: -25 ℃ ~ +65 ℃
