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We can design and manufacture a range of post insulators in porcelain, composite or hybrid with porcelain core and silicon rubber housing to BS, IEC and ANSI standards.

Allied’s posts are widely used in AC and DC substations up to 800kV as well as being supplied to apparatus manufacturers. Strain sets comprising all fittings from the anchor point and the dead end connection can be supplied with porcelain, glass or composite insulators.

Connectors & Accessories