Dwyer DDA11 is a Non-Spring Return Direct Coupled Actuator with a temperature range of -22 to 122°F (-30 to 50°C). It has a power requirement of 110 VAC or 24 VAC and comes with optional 230 VAC. The housing is made of NEMA 2 (IP40) enclosure material. The actuator is equipped with terminal block electrical connections and consumes 5 VA for 110 VAC models, 4 VA for 24 VAC models. It includes standard accessories such as baffles and setscrews. The actuator fits shaft diameters of 0.4" or 0.5" and has overload protection through a magnetic clutch. It has a 95° angle of rotation, with a running time of 72 sec for 17 in-lb, 35 in-lb, and 53 in-lb loads and 160 sec for 70 in-lb loads. The actuator also features a visual position indication, CW/CCW rotation, push-button manual override, and control inputs of two-position floating or 4-20 mA/0-10 VDC. It has a life expectancy of 60000 full cycles and a sound level of <45 dB.