Siemens 3RS1030-1DW00

The Siemens 3RS1030-1DW00 is a temperature monitoring relay designed for precise control and safety in industrial applications. It works with PT100 sensors and is capable of monitoring temperature thresholds, including undershoot conditions with two settable limits. This compact device, with a width of just 22.5 mm, operates reliably on a wide voltage range from 24 to 240 VAC/DC. It features one normally open (NO) and one changeover (CO) contact, making it versatile for different control schemes. The relay is suited for temperature ranges between -50 to +50 °C and uses screw terminals for both load and quiescent currents to ensure secure connections. For those looking to integrate high-quality temperature monitoring in their systems, this product is available through BSP Automation.