Actuator, Valve Application Damper, Signal Type On/Off, Rated Torque 62 in-lb, Input Voltage 24V AC/DC, Output Signal 0 to 10V DC, Contact Form SPDT, Electrical Connection Type Hardwired, For Use With Building Automation Systems Building Automation System Compatible, NEMA Rating 1, IP Rating IP54, Spring Return Spring Return, Time to Close 15 sec, Shaft Type Self-Centering Shaft Coupling, Shaft Rotation CW/CCW, Mounting Type Direct Mount, Maximum Operating Temperature 130 Degrees F