(Trong kho)
DAMPER ACTUATOR: MA5-419-500 TWO POSITION DAMPER ACTUATOR, SR, 240V, 50 HZ, 60 LB-IN, W/SPDT AUX. SWITCH
DAMPER ACTUATOR: MA5-419-500 TWO POSITION DAMPER ACTUATOR, SR, 240V, 50 HZ, 60 LB-IN, W/SPDT AUX. SWITCH