Description
Damper actuator, spring return, 20lb-in, 120 V AC, 2-position (SPST), with crankarm, 1x auxiliary switch.
M436 spring return actuators are used for 2-position back draft, outdoor air changeover, zone, or minimum position damper control.
Features & Benefits:
- Operate outdoor air dampers for combustion or makeup air in residential and light commercial applications
- Operate changeover dampers for heating and cooling systems
- Operate minimum position dampers for ventilation and similar applications
- Includes internal SPDT switch for controlling auxiliary equipment, additional motors, or to provide a burner interlock switch
- Spring returns motor to start position on power failure
- Drive shafts located on both sides of motor
- Adjustable auxiliary switch for cascading motors or operating auxiliary equipment
- Thermal breaker for overload protection during lifting stroke or if motor stalls
Certifications:
- UL Listed: File E4436, Guide XAPX
- CSA Certified: File LR95329-6
- CE: Report S5535
