Industrial CI-2120-B Speed Switch Single Pole Double Throw

Industrial CI-2120-B Speed Switch is a single-pole, double-throw (SPDT) switch from CCI. The CI-2120-B model provides a common input that can connect to one of two outputs, enabling a single control line to be routed to alternate circuits within an industrial control system. In SPDT operation, energizing the common terminal selects one output while the other remains disconnected, a simple, reliable arrangement for wiring in automation panels and machinery. Common applications include routing a control signal to two possible actuators or circuits, selecting between two control pathways, or implementing straightforward signal routing in industrial environments. The part number CI-2120-B identifies this specific device, facilitating accurate inventory, maintenance, and cross-reference in control-system documentation.