Ceramic wire connectors, ideal to connect heaters and other devices where high-temperature protection is required. These large ceramic wire connectors are for wire gauge 22-14. The large ceramic wire connectors are equivalent to the red plastic wire nut. Typical uses include appliances, high powered lighting fixtures, ceiling fans, heaters, plastic extrusion-injection molding barrels, and similar high-temperature applications.
They have a maximum working temperature of 1000° Fahrenheit and are specified instead of plastic for applications above 200° Fahrenheit.
We also carry large (equivalent to red) and medium (equivalent to yellow).