This 57 series insulator. Made according to ANSI standard. Have passed ISO9001SQA.
Material: Ceramic, porcelain insulator, Toughened glass insulator, silicone rubber, composite, polymer insulator
Color: Brown, Grey, White, Blue insulator
Type: IEC, ANSI, AS, BS DIN standard type, DFdesign, customer requirement and drawings.
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.
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.