Tweco 92051150 Ground Clamp 500 A, 4 0 AWG, Copper 88591159571 Rating 194 Degrees F Jacket Rating 194 Degrees F Jacket Material Nylon Wire Color Black Number of Conductors 1 Conductor Design Stranded Wire Type Wire and Cable THHN Insulation Material (Wire and Cable) PVC Packaging Wood Reel with Fiber Drum Jacket Material Wire and Cable Nylon Insulation Material Wire and Cable PVC Wire Type THHN Stranded Solid Stranded Stranding 19 Max FM Process Connection 1 4 in NPT Male Process Connection Gender Male Backlit Screen Yes Battery Type (2) C Batteries Gauge Mounting Type Stem Mount Hazardous Location Rating Not Rated Blowout Safety Back No Includes Rubber Boot No Panel Mount Characteristics 3 0 Ground Clamp Material Copper Characteristics High Quality Copper Alloy with High Strength Ball Point Connection Amps 500 A Type Clamp Features Insulated Spring Clamp Type Ground Clamp Clamp Body Material Copper Clamp Connection Material Copper Alloy Compatible Cable Gauge 4 0 AWG Screw Material Steel Compatible Cable Gauge Range 4 0 AWG Maximum Current 500 A Cable Connection Type Ball Point Screw Compatible with Brand ESAB Handle Material Copper Compatible with Surface Type Flat Plates Compatible Cable Gauge (Maximum) 4 0 AWG Maximum Jaw Opening 2 in