The ECP features a GFPP (Glass Filled Polypropylene) housing that provides the actuator superior corrosion  resistance and performance in environments and atmospheres where most metal actuators cannot. Compact  actuator for all applications.  Standard 24~265VAC/VDC, 2 auxiliary limit switches, heater, LED status, position indicator and manual override.  GFPP thermoplastic housing. NEMA 4X (IP67).  Proportional control and battery fail safe are factory installed options available at time of order.