eries offers all types of porcelain & composite insulators including:
hollow insulators (equipment porcelain):
extra high strength hollow insulators for sf6 circuit breakers & high strength insulators for current transformers, potential transformers & surge arresters.
solid core post insulators:
for disconnector switches, bus bar support & wave traps. Solid core insulators for beiding strength
from 4kn upto 10kn for use upto 765 kv system
long rod insulators / disc insulators:
for use upto 400 kv system
railway insulators:
for use on 25kv overhead transmission systems
esp porcelain:
hollow porcelain for use as support in electro static precipitators used fro controlling pollution in
thermal power stations. The insulators manufactured are for kv rating of 22kv, 33kv, 66kv, 72.5kv,
123kv, 220kv, 400kv, 550kv & 765 kv
line post insulators: for overhead transmission system from 11kv to 66kv
transformer bushings: eries offers the entire range of high voltage transformer bushings required
by a wide variety of transformer manufacturers. It has pioneered the design and manufacture of extra high creepage bushings for areas with very high pollution. The insulator buyers cover the entire gamut including manufacturers of distribution, power & current transformers.
toughened glass insulators
silicon rubber insulators

eries offers all types of porcelain & composite insulators including:
hollow insulators (equipment porcelain):
extra high strength hollow insulators for sf6 circuit breakers & high strength insulators for current transformers, potential transformers & surge arresters.
solid core post insulators:
for disconnector switches, bus bar support & wave traps. Solid core insulators for beiding strength
from 4kn upto 10kn for use upto 765 kv system
long rod insulators / disc insulators:
for use upto 400 kv system
railway insulators:
for use on 25kv overhead transmission systems
esp porcelain:
hollow porcelain for use as support in electro static precipitators used fro controlling pollution in
thermal power stations. The insulators manufactured are for kv rating of 22kv, 33kv, 66kv, 72.5kv,
123kv, 220kv, 400kv, 550kv & 765 kv
line post insulators: for overhead transmission system from 11kv to 66kv
transformer bushings: eries offers the entire range of high voltage transformer bushings required
by a wide variety of transformer manufacturers. It has pioneered the design and manufacture of extra high creepage bushings for areas with very high pollution. The insulator buyers cover the entire gamut including manufacturers of distribution, power & current transformers.
toughened glass insulators
silicon rubber insulators