Button Style Photocell | Control and Motor | Dusk to Dawn Lighting Control | For Supplemental Protection of Circuits Where Time-Delay and Blown Fuse Indication Are Required, Such as Solenoid Circuits or Control Circuits | For Use With Conduit | For Use With Non-Metallic Sheathed Cable | For Use With Threaded Metal Conduit and Imc | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp