The KBPW-240D is a 115/230vac Full-Wave PWM Variable Speed DC Drive in a NEMA-...The KBPW-240D is a 115/230vac Full-Wave PWM Variable Speed DC Drive in a NEMA-4X / IP-65 washdown and watertight enclosure. It is designed to operate 90 and 180 Volt Permanent Magnet and Shunt Wound DC motors. Motor overload protection (I x t) will...more