DS2F5CQ3 is an interlock pushbutton switch from the DS Series designed for reliable snap-action operation in circuit interrupt and detection applications. The switch features snap-in mounting with a reliable snap-action mechanism, available in single pole double throw (SPDT) or double pole double throw (DPDT) configurations with momentary or latch operation modes. It operates over a temperature range of -40°C to +85°C with dielectric strength of 1500 V (50-60 Hz) and insulation resistance of 100 MO minimum, ensuring robust electrical performance. The housing, cover, and actuator are constructed from PA 66/6 halogen-free material (UL94V-0), with silver-alloy contacts rated F5 gold-plated over silver alloy, and stainless steel return springs for durability. This switch is ideal for industrial control panels, safety interlocks, and detection circuits where reliable switching and long electrical life are required.