Siemens 3SB02-PER is an extended red momentary push button that serves as a non‑latching control input for panel-mounted applications in industrial automation. The red actuator indicates a momentary action, and the device returns to its resting state when released, making it suitable for brief signal generation in control circuits. As part of Siemens' pushbutton offerings, the “extended” designation refers to a longer actuator for easier operation in constrained panel layouts, and this operator is designed to integrate with other 3SB2 components for clear signaling in automation systems.
