Longer, wider strap provides 40 percent more contact area to wall board. Virtually eliminates floating installations. Built-in wire stripper for number 14 and number 12 wire and wire looper for pre-looping. Combination slot/Phillips head mounting and terminal screws for installation with power screwdrivers. Terminal screws backed out - ready for wiring. Side wire terminals accept up to number 10 solid or stranded wire. Push-in terminals accept number 14 solid wire. Temperature range of -40 to 65 degrees C. Meets all UL 498 requirements, (file no. E15058), Fed. Specs. WC-596G, NOM Certified, CSA Certified, C22.2 no.42. Standard Grade: (file no.6914) (6233-01). Meets flammability requirements per UL94, V2 rated. 15 amp, 125 volt.