Standoff Insulators

standoff insulators

6" Standoff

standoff assemblies with copper bus

Standoff Assemblies

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Key Features of Standoff Insulators:

  • Electrical Isolation: Electrical standoff insulators isolate conductors and electrical components from the surfaces or structures they are mounted on. By maintaining this separation, they prevent the flow of current and reduce the chances of electrical arcing or leakage.

  • Preventing Corrosion and Contamination: These insulators, are made from materials resistant to corrosion, help protect electrical components from environmental factors like moisture, dust, and chemicals that could lead to premature wear and failure.

  • High Dielectric Strength: These insulators are manufactured from materials with excellent dielectric properties, ensuring they can withstand high voltages without becoming conductive themselves. Molded insulators have a higher heat resistance and a higher moisture resistance when compared to the regular plastic insulators. Hi-Pot tested to assure electrical reliability. – These molded insulators also have closer height tolerances and higher shatter resistance when compared to ceramic insulators.

  • Customizability and Testing:¬†Insulators are available in various shapes, sizes, and materials, allowing for customization to meet specific application requirements. Electrical standoff insulators¬† offer both the mechanical and electrical requirements of IEEE, IEC, NEMA and ANSI Standards. Testing is also performed in accordance with the applicable industry standards.

Applications for Standoff Insulators:

  • Power Transmission and Distribution:¬†Insulators are used in overhead power lines, transmission towers, and substations to support conductors and maintain safe electrical clearances.

  • Electrical Panels and Switchgear: Standoff insulators help isolate and support electrical components within control panels, switchgear, and circuit breaker assemblies.

  • Renewable Energy: Standoffs are also used in solar power systems, renewable energy sectors to provide electrical isolation and support for power cables and equipment.

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