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This BELIMO fire and smoke damper actuator, 120VAC is designed for operating smoke and combination
This BELIMO fire and smoke damper actuator, 120VAC is designed for operating smoke and combination fire and smoke dampers in ventilation and air conditioning systems. Model meets requirements of UL 555 and UL 555S when tested as an assembly with the damper, and will meet requirements of UBC for 15 sec. opening and closing. Actuator is mounted to the damper axle shaft or jack shaft is by a cold-weld clamp. Teeth in the clamp and V-bolt allow a sturdy connection to both hollow and solid shafts without crushing hollow shafts. This listing is for each. Technical Specification Item Fire and Smoke Damper Actuator, 120VAC Mounting Type Direct Mount Spring Return Yes Shaft Type 3/8 in to 1/2 in Round Torque 30 in-lb Stroke Deg. 0 to 95 Height 7 1/32 in Width 3 55/64 in Depth 2 15/64 in Signal Type On/Off Motor Direction CW or CCW Ambient Temp. Range 32 Degrees to 122 Degrees F Timing 15 sec Voltage 120V AC Includes Mounting Hardware This item is restricted for international sale.