Experience the precision of Swiss engineering with the Siemens STP73 Thermal Actuator, designed for reliable operation without AC power. This solitary unit, the Siemens STP73, is a testament to the renowned quality of the brand, offering a dependable solution for your automation needs. With its straightforward NO AC 24V configuration, this actuator is poised to integrate seamlessly into your system, upholding the steadfast standards of performance that Siemens is known for. Ideal for professionals seeking a robust and efficient component for their industrial applications.