ABB AF16-40-00-11 1SBL177201R1100 Contactor

ABB AF16-40-00-11 is a four-pole power contactor (model AF16, part code 1SBL177201R1100) with a coil rated for 24–60 V AC or 20–60 V DC (50/60 Hz), designed to switch three‑phase loads up to 690 V AC in industrial control panels. It offers four main normally open contacts with no auxiliary contacts mounted, and a compact enclosure measuring 86 × 45 × 77 mm with screw terminals for both control and main circuits; tightening torques are 1.2 N·m for control-circuit terminals and 1.5 N·m for main-circuit terminals. The device specifies a nominal operating current Ie of 30 A, and short-time current ratings (Icw) in free air at 40 °C ambient such as 150 A for 10 s, 35 A for 15 min, 60 A for 1 min, 300 A for 1 s, and 80 A for 30 s. Note that AF16-40-00-11 is not suitable for direct PLC-output control. Coil-voltage options encompass 24–60 VAC or 20–60 VDC, and catalog listings indicate typical motor-load capability around 7.5 kW at 400 V, depending on duty and installation.