Introducing the ST121D02 Toggle Switch, a reliable and high-performing component designed for panel mount applications. With a robust construction and RoHS compliance, this switch ensures both durability and environmental responsibility. Featuring a 20 A amperage rating and SPST contact configuration, it guarantees efficient power control. The Off-On switch function, along with a 125 VAC rated voltage, offers versatility for various electronic systems. Its easy-to-install solder termination type and 12 mm circular panel cut-out diameter make integration hassle-free. Operating flawlessly in temperatures ranging from 0 to 85°C, this toggle switch is ideal for demanding industrial and commercial environments. Trust in the ST1 series for quality and performance in your switching needs.