GCA221.1U | SR 120 VAC ON/OFF | Siemens Building Technology Used on_EI 55IN secure heavy-duty components

secure heavy-duty components

It seamlessly integrates into any professional toolkit

Our HVAC supply store We offer the best prices and fast shipping for your products

Contact our experienced team for expert advice and personalized assistance

GCA221.1U | SR 120 VAC ON/OFF | Siemens Building Technology Used on_EI 55IN secure heavy-duty componentsSR 120 VAC On Off Control Relay: GCA221. 1U by Siemens Building Technology The Siemens Building Technology GCA221. 1U is a versatile control relay designed for switching applications in industrial environments. With its robust construction, reliable operation, and user friendly design, this relay is ideal for controlling a wide range of electrical devices. The GCA221. 1U relay features a 120 VAC operating voltage and a single pole, single throw (SPST)