Product Description MD10B series damper actuators for operating air control dampers in ventilation and air-conditioning systems for building services installations. • For air control dampers up to approx. 2 m2 (2.4 yard2 ) • Torque 10 Nm (90 in-lb) • Nominal voltage AC/DC 24 V or 230 V • Control: On/Off or 3-point

Features • Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating. • Manual operation is possible with the self-resetting push button (the gearing latch remains disengaged as long as the push button is pressed or detented). • Adjustable angle of rotation with mechanical end stops. • High functional reliability: The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached