JPHM high temperature molded panel jacks are available in 2 to 12 circuits. Does not require mounting frame or mounting holes and can be wired and installed from the front. Thermocouple type, polarity and circuit numbers are marked on the face of the molded panel jack and polarity on the back. Molded in glass filled thermoset compound for high strength, the panels will withstand temperatures to 800°F (427°C). For corrosive applications, gold or nickel plated prongs and inserts are available upon request.