Honeywell Fire Damper actuator 20 Nm

Fast-acting two-position spring return actuator for on/off damper control. The actuator accepts an on/off signal from a single-pole, singlethrow (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation.
Rated for applications according to UL555S.
Protection class: IP54 when mounted on a horizontal shaft
End switch function/capacity: models with 2 SPDT switches 250 V 5(3) A; fixed setting at 7o and 85o
Shaft mounting: for round shafts 13..26 mm; square shafts 13..19 mm
Spring return: yes
Spring return timing: 15s
Runtime: 15s
Supply voltage: 230 Vac
Control input signal: 2-pt
Cable length: 1m
Torque: 20Nm

End switches: no