Siemens SQM40.275R10 Servo Motor | Actuator function_safety_shut_off_on_off The FE640 gas filters stop

The FE640 gas filters stop the passage of dust or debris particles carried by the gas to protect regulating and safety devices

523A27 will inhibit burner startup and initiate lockout

Can be used to replace a Honeywell Mod III or Mod IV actuator when used with the AGA57

Average life of this self checking UV Cell is 10

Siemens SQM40.275R10 Servo Motor | Actuator function_safety_shut_off_on_off The FE640 gas filters stopThe SQM40. 275R10 is a spring return damper actuator designed for emergency systems in HVAC and industrial applications. It features a 10mm servo shaft diameter and operates with a counterclockwise rotation. With a servo torque of 10 Nm and a run time of 30 seconds to 90 degrees, this actuator provides reliable performance. It operates at 120V AC and includes 1 auxiliary switch for enhanced control options. The actuator is housed in a durable NEMA 4