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They are normally applied to the most common combustion plants like furnaces
Pre-ignition time(long): --s
What does the utilisation category AC1 and AC3 mean for the TeSys contactors
the actuator combines safety shut-off with outlet pressure regulation (constant pressure governor)
Control Signal Input: 4-20mA or 0-10v DC
Siemens SQM40.141A21 Servo Motor | Actuator voltage_120v They are normally applied toThe SQM40. 141A21 is an energy efficient damper actuator designed for precise control of airflow in HVAC systems. It features a 10mm servo shaft diameter and operates with a counterclockwise rotation. With a servo torque of 5 Nm and a run time of 15 seconds to 90 degrees, this actuator ensures accurate positioning. It operates at 120V AC and includes 1 auxiliary switch for enhanced functionality. The actuator is housed in a durable NEMA 4 enclosure,
US$ 24.95
US$ 39.99
US$ 10.95
