Buchanan WT41 1 Twist On Wire Connectors, Tan, Wire Sizes 14 AWG – 10 AWG, 600 V, 100, PK G7677820 Spark Resistant Product Type Blanket Spark Resistant Product Type Blanket Roll Grommet Location Two on Each Corner Grommet Spacing 24 in Fastener Type Grommets Country of Origin China the housing makes these valves heavier and larger than valves with a threaded or welded stem housing 73 in Type Twist On Color Tan Insulation Material Polypropylene Maximum Voltage 600 V Minimum Wire Combination (2) 20 AWG Maximum Wire Combination (3) 10 AWG Maximum Operating Temperature 221 Degrees F UL 94 Flammability Rating V 2 RoHS Compliant Yes Series WT41 Application General Purpose Standards CSA Certified Maximum Wire Combination (3) 10 AWG