FSTF24-S US | Fire & Smoke Actuator 18 in-lb Spring return AC/DC 24 V On/Off 2 x SPST SKU: FSTF24-S US Parent Item Parent Item - Additional Cost Has Item Option Details FSTF24-S US | Fire & Smoke Actuator 18 in-lb Spring return AC/DC 24 V On/Off 2 x SPST Documentation Data Sheet DetailsDocumentationBackFSTF24-S US | Fire & Smoke Actuator 18 in-lb Spring return AC/DC 24 V On/Off 2 x SPSTBack Data Sheet