Schlegel Elektrokontakt PTSO Switching Function: Momentary Travel: 2.3 mmBase Material: Plastic Contact Type…

The Schlegel Elektrokontakt PTSO (SKU: PTSO) is a momentary pushbutton switch designed for reliable actuation in industrial control systems. This model features a 2.3 mm travel distance, providing precise tactile feedback. The base material is durable plastic, and it utilizes AgNi (Silver Nickel) contact material, known for its good conductivity and resistance to wear, suitable for applications requiring up to 0.6 VA at 12V AC/DC (based on similar series like PTS815). The PTSO is equipped with PCB-mount terminals for secure and efficient integration into electronic circuits. It boasts a protection class II rating, indicating protective insulation for enhanced safety. The switch has a compact circular profile with a diameter of 22.3 mm (0.88 inches) and comes in a neutral grey color, making it versatile for various panel designs. While specific operating voltage and current ratings for the PTSO model are not detailed in the provided excerpts, similar Schlegel switches in the tactile and pushbutton categories often support low voltage DC applications common in instrumentation and control. The AgNi contact material suggests suitability for low-power switching applications. The absence of illumination simplifies its integration into designs where visual feedback is handled by separate indicators. Ideal for control panels, instrumentation, and automation equipment where a reliable momentary action is required.