Siemens Building Technology 544-973 Sensor 326058-756 Multi-Refrigerant Rating: Fully rated for

Multi-Refrigerant Rating: Fully rated for modern R-410A high-pressure systems and legacy R-22 applications

the rod should be replaced to maintain protection

This specific model is optimized for 2H/2C rooftop units

providing the necessary phase shift for efficient motor startup and operation in outdoor condensing units

this adapter eliminates the need for extensive rack rewiring or mechanical modifications during field conversions

Siemens Building Technology 544-973 Sensor 326058-756 Multi-Refrigerant Rating: Fully rated forThe Siemens Building Technology 544 973 Sensor is a professional grade, flush mount solution designed for critical HVAC and building automation systems (BAS). Built with a 1k Ohm Platinum RTD (Pt RTD) sensing element with a 375 alpha coefficient, this sensor provides high accuracy resistance output for precise temperature monitoring. Unlike standard wall mounted units, the 544 973 features a low profile metal cover plate made of brushed stainless