Red Twist on Wire Connector with Spring Insert

Red Twist on Wire Connector with Spring Insert. Features Wire Ranges from 22-10 AWG,Cu Max. 2 #10 Sol w/2 #12 Str Min. 3 #18. Rated for 300 V/600 V Max.105 Degree C (221 Degree F).MEASURES 26.5 mm / 1.043 in. heightUL 486C Listed and CSA 22.2 No.188 Certified.Tough thermoplastic,UL 94V-2 flame-retardant shell. Documentation UL Documentation Specifications