GCA221.1U | SR 120 VAC ON/OFF | Siemens Building Technology Used on_EI 55IN Our competitive prices and fast

Our competitive prices and fast shipping ensure you get the parts you need

The switch's compact size and easy installation make it convenient to integrate into existing systems

Precision Engineering:This receiver bushing is meticulously engineered to ensure a snug and secure fit

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GCA221.1U | SR 120 VAC ON/OFF | Siemens Building Technology Used on_EI 55IN Our competitive prices and fastSR 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)