Provide you types of insulators and Fittings

Top Insulator Manufacturer

Rax Industry is a preferred utility product manufacturer and supplier for the Philippines, we manufacture a full line of electrical insulators:

  • pin insulators
  • post insulators
  • spool insulators
  • stay insulators
  • suspension insulators
  • fittings the insulators used with

The insulators can be made of glass, porcelain, or silicone rubber, with design ratings from low voltage to very high voltage, according to the requirement.

Rax Industry has 20 years of international industrial business experience, since 2003, we have been exporting types of insulators and fittings to the world, all the products we supplied are up to the ANSI, IEC, and IEEE standards.

Rax Industry manufacturing facility, located in Hebei, China, we use world-class manufacturing tools to manufacture quality insulators at a relatively low price for our customers. If you have any questions, contact us now.

Why are electrical insulators important?

Electrical insulators are safety devices that restrict and separate the flow of voltage to defined areas of a circuit. They are commonly applied to outdoor electrical networks such as public utility lines.

FAQ

What is an electrical insulator?

An electrical insulator is a hardware accessory applied to low voltage, medium voltage, and high voltage electrical systems operating in public services, such as overhead transmission and railway lines. They help to enable the smooth and safe functioning of the electrical system.

Electrical insulators are crafted from a range of non-conductive, durable materials such as glass, porcelain, and composite polymer to ensure that the insulator can consistently maintain a high level of resistivity (voltage resistance).

Types of electrical insulators

There are 6 main types:

  • Pin insulators
  • Post insulators
  • Spool insulators
  • Stay insulators
  • Suspension insulators
  • String insulators

Fittings used with electrical insulators

Some fittings are used to support the insulators:

  • Pole top pins and insulator ties are for pin insulators.
  • Pole top brackets are for post insulators.
  • Secondary Racks, Secondary Clevises, and Upset Bolts are for spool insulators.
  • Stay wire is for stay insulators.
  • Thimble Clevises and Armour Grip Suspensions are for suspension insulators.

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