Siemens Temperature Switches

Overview

Siemens QAA2020.FWNU is a room temperature unit that functions as a temperature switch with an integrated 1K Nickel (SBT) RTD sensor. The device provides a local display, adjustable temperature setpoint, and an override function for manual control. It does not include a communication port and is intended for direct local temperature sensing and control applications in HVAC and building automation. 1K Nickel (SBT) RTD sensor for temperature measurement Integrated display with adjustable temperature setpoint and override No communication port; standalone temperature switch functionality Product Highlights Room temperature switch with 1K Nickel RTD, local display, setpoint adjustment, and manual override Product Information Standard Information Brand : SIEMENS Manufacturer Part Number : QAA2020.FWNU Country of Origin : US Technical Specifications Manufacturer : Siemens Manufacturer Part Number : QAA2020.FWNU Model : QAA2020.FWNU Category : Sensors & Switches Subcategory : Temperature Switch Sensor Type : 1K Nickel (SBT) RTD Display : Integrated display Temperature Setpoint : Adjustable Override : Yes Communication Port : None Color : White