All industrial back & side wired receptacles have #10-32 triple combination head terminal screws: straight, Phillips and Robertson; all industrial side wired receptacles, #8-32
Back and side wiring options accept #14-#10 AWG stranded or solid wire
Break-off fins for easy two-circuit conversion
Apron barrier to prevent accidental contact between terminal screwheads and metal box
Exclusive V-shaped, serrated back-wiring clamps for superior contact and conductivity
Backed by a Limited 10-Year Warranty
UL and CSA Certified