Product Name: 33kv Line Post Porcelain Insulator with Fittings 57-13 Model NO.: 57-13 Brand: Js Color: Brown Certification: ISO9001 Size of Bearing Capacity: 13.5kn Connection Method: Trough Type Usage: High Voltage Power Transmission Type: Post Type Structure: Post Insulator Material: Porcelain Application: High-voltage Trademark: JS Transport Package: Standard Shipping Packages Specification: 1100*1100*1100mm Origin: China HS Code: 8546209090 Product Description 33kv line post porcelain insulator with fittings 57-13Height:419mm Diameter:172mmCreepage distance:736mmTension load:12.5kN Color:BrownApproximate weight:8.9kg