LEVITON 13351-D Lamp Holder for Medium Fluorescent Lamp 660 W, 600 V

Lampholder disconnect/circuit-Interrupting for T-8 and T-12 Lamps, Knife-edge contacts, Body is molded, white thermosetting urea, Quickwire pressure terminals accept stranded No.18 AWG twisted and over tinned or No.18 AWG solid or solder-dipped leads, stripped 3/8, Recessed wire well completely encloses conductor, insulating against shorts, The recessed wire well on one side of the Lampholder is labelled “L-DISC-B” to clearly identify line and ballast disconnect terminals, The back of each Lampholder is stamped “D” for easy identification as a disconnect device.