Line Post Insulator used on distribution line and transmission line upto 132KV.

It is mounted rigidly on supporting structure by means of a steed or bolts. It is non-puncturable design.

Connected fitting type: tie top conductor binding type and clamp top with vertical or horizontal mounting.
Cantilever strength can be 5KN, 10KN, 12.5KN, 16KN.

Main type: ANSI C29.7 type: 57-1; 57-2; 57-3; 57-4; 57-5; 57-11; 57-12; 57-13; 57-14; 57-15; 57-21; 57-22; 57-23; 57-24; 57-25; 57-31; 57-32; 57-33; 57-34; 57-35 Other type according to IEC383 and BS137: EP472; EP480; EP965; EP967; EP801; EP802; EP1046; EP1054; EP1088

57-3157-3257-3357-3457-35 EP472; EP480; EP965; EP801; EP802

horizontal clamp top gain basr line post capless line post insulator