SPOOL INSULATOR, ANSI 53-1 CLASS, BLACK POLYMER

For utility neutral and secondary lines, the Hubbell-Chance brand offers ANSI class spool insulators along with the necessary clevises, racks, and spool bolts for installation. Screw and clamp-type porcelain and nylon wireholders are offered for service drops. All items are in compliance with applicable electric utility industry standards.

• Black UV stabilized polymer material
• Minimum ultimate tensile strength is 2,000 lbs.
• Flashover, Dry 60 sec. is 20 kV
• Flashover, Wet 10 sec. Vertical is 8kV, Horizontal is 10kV
• Meets requiremens of ANSI C29.3