Products

Isolantite Manufacturing Company, Inc. has been a major producer of precision ceramic electrical insulation components for over 100 years. Our broad knowledge of ceramics and updated manufacturing methods enables us to meet the needs of consumer, industrial, and military applications. We have maintained our position as one of the first choices for low cost electrical insulators. Isolantite products are used in a range of applications, including but not limited to communications, heating, welding, and environmental concerns. We have also made a major advancement in the lighting industry. The diversity and flexibility of our products make Isolantite insulators a candidate for applications where polymeric materials are inadequate and other ceramic materials are prohibitively expensive. Steatite insulators are very efficient at high frequencies and voltages where other materials often fail. Our facilities are adaptable to manufacture large and small quantities. Steatite insulators are available in two grades, rated by electrical performance. We can also supply different grades of alumina and cordierite as well. Insulators and assemblies complying with military specifications can be supplied. We also offer clear, white, and brown glaze finishes. Stamping for permanent identification is available upon request.

• Transmitting Antenna Strain Insulators
• Heavy Duty Standoff Insulators
• Light Duty Standoff Insulators
• Hollow Pair Lead-Ins
• Transformer & Condenser Bushings
• Small Glazed Bushings
• Insulating Beads & Spacers
• Heavy Duty Suspension Insulators
• Lighting Components
• Custom Applications