The APEM 3CTH9 is a versatile basic switch module designed for a wide range of industrial applications. Available in through-hole (TH) or surface mount (SMD) options, this switch offers flexibility in design and integration. It boasts a 50mA/24VDC rating, single-pole momentary action, and a robust IP67 sealing for protection against dust and water ingress. With a lifespan exceeding 10 million operations and a high-temperature range of -40°C to +160°C, the 3CTH9 is built for reliability in demanding environments. It is commonly used in control panels, machinery, and other industrial equipment where a durable and dependable switching solution is required.