This is the Murr Elektronik part number 7000-12241-6350300, a 5-pole thermocouple module. This module enables the connection and measurement of thermocouple signals and is suitable for use in hazardous applications. It features an IP20 rated robust plastic housing, 5 switching or measuring contactors, and a rail mounting design. It is suitable for use with J, K, N, S and T thermocouples and provides an accuracy of 1.5°C.