Siemens 3SB03-UPF1 Illuminated Pushbutton 30mm

Siemens 3SB03-UPF1 is a 30 mm illuminated pushbutton designed for panel-mounted operation in industrial control systems, delivering a compact, reliable operator interface for controlling motors, conveyors, and automated sequences across manufacturing lines. The indicator is powered from a 120 V AC/DC supply, enabling clear, immediate visibility of the button state even in dim factory spaces, while the integrated LED and robust construction support steady performance over extended duty cycles. As part of the Siemens 3SB pushbutton family, the 3SB03-UPF1 can be paired with compatible actuators, wiring accessories, and contact blocks to tailor the control interface to specific applications. The 30 mm footprint fits standard panel cutouts, facilitating straightforward retrofits and consistent form factors with other 30 mm Siemens operators in control cabinets and equipment panels. Suitable for industrial automation environments where visual feedback is essential for operator awareness.