Industrial 787AF3 3 Phase Elevator Starter Unit

The Siemens Thyssenkrupp 787AF3 electronic elevator starter is a compact, three-phase soft-start controller that provides controlled energization for elevator motors in vertical-transport systems. Rated for 200–460 VAC supply at 50/60 Hz, it carries a 55 A in-delta current rating and is part of the 72DV family of elevator starters. This electronic starter reduces inrush current and smooths motor acceleration, helping protect the hoist motor and drive components during start and stop cycles. The unit is used in Siemens/Thyssenkrupp elevator installations and corresponds to the 72DV787AF3 reference. Verified specs include: part number 787AF3; Siemens reference 72DV787AF3; three-phase input; voltage 200–460 VAC; frequency 50/60 Hz; in-delta current rating 55 A. With its solid-state design, it serves as a compact, reliable motor starting solution for compatible Thyssenkrupp and Siemens elevator control panels that require dependable starting and protection.