NAPCO Battery Jumper,1/2& Depth

Battery Jumper; Marked Fire; Finish Smooth; Surface Mounting; Standby Current (uA) 0 uA; Depth (In.) 1/2 in; Height (In.) 8 1/2 in; Length (In.) 8 1/2 in; Tube Length (Ft.) 1 ft; Width (In.) 5 1/2 in; Duct Width (Ft.) 1 to 10 ft; Ambient Temp. Limits (F) -13 Degrees to 150 Degrees F; Air Velocity (FPM) 0 to 2000 fpm