1.Strain porcelain insulator 2.IEC/ANSI standard 3.Great performance 4.Porcelain material

 Strain Insulators For Lines(ANSI) 

Class ANSI	54--1	54--2	54--3	54--4
Main Dimensions
H	88	108	140	171
h	44	57	79	69
h1	64	76	103	114
D	64	73	86	89
d	44	54	60	60
Mechanical Failing Load (KN)	44	53	89	89
Creepage Distance(mm)	41	47	57	76
Flashover Voltage	25	30	35	23
Weigh (kg)

Strain porcelain insulator