Siemens 550-433





The Siemens 550-433 Terminal Equipment Controller is designed to efficiently manage terminal units with integrated BACnet communication. It operates on a 24 VAC power supply at 50/60 Hz, providing flexible control with an output capacity of up to 12 VA per device (Class 2), and a maximum total output of 60 VA. This controller is well-suited for applications requiring reliable terminal equipment management. Distributed by BSP Automation, the 550-433 offers dependable performance for HVAC and building automation projects.
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