TROY FIRE 762 Bell/Buzzer 24 VAC, 0.25 A,

Two or three copper conductors with extra thickness of 60 °C PVC insulation. Bare bonding wire and an overall sunlight resistant PVC jacket. Rated 300 V. For direct earth burial (with protection as required by the inspection authority). For wiring exposed to the weather. For Category 1 and 2 locations see Section 22 of the Canadian electrical code including barns, stables, etc. For open and concealed wiring in wet or dry locations where not exposed to mechanical injury. Minimum recommended handling temperature minus 25 °C (except for 3 conductor cables at minus 10 °C) with suitable handling procedures. Maximum conductor temperature 60 °C.