Features insulator fitting power fitting power accessory 1)For Pin post composite insulator 2)Specification: 2.5KN, 5KN, 10KN Features insulator fitting power fitting power accessory1)For Pin post composite insulator2)Specification: 2.5KN, 5KN, 10KN3)Usage scale: 10KV, 10~35KV, 110KV insulator fitting power fitting power accessory