McMaster 7210K4 High Strength Corrosion Resistant Roller Chain, Single Strand, ANSI Number 60, 3 4" Pitch, 6 ft NIL10SS 012.000 Standards ASTM D 6319 Standards ASTM D 6319 Cap Type No Cap or Cover Compatible with Series Heavy Duty Connection Orientation Straight Current Rating 20 A Voltage Rating 125V AC Phase Single Number of Poles 2 Number of Wires 3 Grounding Grounded Grounding Style IEC Horsepower Rating 1 hp Housing Color Yellow Housing Material PBT IP Rating IP67 NEMA Enclosure Rating 4X Maximum Operating Temperature 75 °C Minimum Operating Temperature 40 °F Maximum Wire Size 10 AWG Minimum Wire Size 14 AWG Overall Length 6 Roller Chain Type Standard Strand Type Single Material Corrosion Resistant Coated Steel Trade Number 60 Standard ANSI Pitch 3 4" Roller Diameter 0 Sold as a 6 ft length cut