Allen-Bradley 440R-D22S2

The Allen Bradley 440R-D22S2 Guardmaster Dual Input SS Safety Relay is an essential component for enhancing safety in industrial control systems. Specifically engineered for DIN rail mounting, this relay module features four inputs and two outputs, providing robust monitoring and control for safety-related functions across various applications. With a wide operating temperature range from -5°C to 55°C, it is well-suited for tough industrial environments. The relay's design includes normally open safety outputs and an additional transistor auxiliary output, all housed in a sturdy IP40-rated enclosure. Whether integrating new safety measures or upgrading existing systems, the 440R-D22S2 is a reliable choice that delivers effective performance and peace of mind.