Automation Components, Inc. (ACI) WL23-3 Thermocouple Head is a compact connection head that ships with a NEC CL2 terminal block for terminating thermocouple leads at the sensing point. The WL23-3 integrates a NEC CL2-rated terminal block inside the head, enabling safe, code-compliant termination within industrial temperature sensing systems. Designed for rugged industrial environments, it helps organize and protect thermocouple wiring at the point of measurement.
