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Enhanced Safety: Acts as a durable physical barrier for the top panel
The hydraulic-magnetic technology provides an inverse time delay for motor starting inrush currents while offering instantaneous protection during catastrophic electrical faults
0" WC allows for fine-tuning in various duct configurations
As a double-shafted unit
Siemens Building Technology QFA3171 Sensor 30067439-890 Enhanced Safety: Acts as aThe Siemens Building Technology QFA3171 Sensor is a high precision instrumentation solution engineered for demanding HVACR environments. This room humidity and temperature sensor utilizes a 2 wire 4 20mA output signal for both relative humidity (0 100% RH) and temperature monitoring, ensuring robust signal integrity over long cable runs in industrial or commercial facilities. Designed without a display to maintain a low profile and minimize field
