Instrotech - Model SW-4, SW-6 and SW-12 - Rotary Temperature Switch Box Units -Brochure

Models SW-4, SW-6 and SW-12 are manual rotary panel mount units for switching a number of RTD and Thermocouple signals to one common output. Switching is made by a gold contact switch mounted on the front of the 1/8th DIN housing. Models SW-4 and SW-6 may be used with RTDs and TCs, while SW-12 is for use only with Thermocouples. No power is required and no indication is provided, so these temperature switches are ideal for use with panel meters such as our Model 4003 48 x 96mm Temperature Indicators.