A standard industrial ANSI color coded thermocouple connector for use up to +350°F (+177°C) The housing is made of glass filled nylon instead of ceramic and has much improved impact resistance A standard industrial ANSI color coded thermocouple connector for use up to +350°F (+177°C) continuous. The housing used in the Series 110 and Series 111 is a type of glass filled nylon instead of ceramic and has much improved impact resistance. Contacts are rolled thermocouple alloy material except for Platinum vs. Platinum Rhodium connector which have copper vs. copper #11 alloy contacts. Split cap design permits easy electrical hook-up, without removing the pins. This connector, like the high temperature model is interchangeable with standard industrial systems and in particular lend themselves to connector panel application.