Introducing the 800SP9B5M1QEH, a high-performance pushbutton switch designed for reliability in various applications. With a durable panel mount rear configuration, this switch ensures secure installation and seamless operation. Featuring a 3A amperage rating and ROHS compliance, it guarantees efficiency and environmental responsibility. The SPST contact configuration and Off-(On) switch function offer precise control, while the solder termination type ensures a stable connection. Rated for 28VDC and 120VAC, with an operating temperature range of -30 to 85°C, this switch is suitable for a wide range of environments. Its compact circular panel cut-out diameter of 4.95mm and round plunger actuator shape make it ideal for space-restricted applications. Trust in the ST811003 for dependable performance in your electronic systems.