Siemens ASK791.165 Electronic Fusible Link (EFL) 165 F (74 C),
The Electronic Fusible Link (EFL) is a heat responsive device use,
with the Siemens UL listed fire and smoke control damper actuators.
Upon exceeding the temperature limits of the EFL model ordered (165 ̊ F) and installed,
the EFL cuts power to the electronic damper actuator,
and the actuator’s spring return mechanism closes the damper.
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Siemens ASK791.165 Electronic Fusible Link (EFL) 165 F (74 C)
Siemens ASK791.165 Electronic Fusible Link (EFL) 165 F (74 C)
