The Allen-Bradley 440R-P226AGS-NNR Guardmaster MSR42 multifunction safety relay is a reliable and efficient safety relay designed for DC current applications. With a maximum amperage of 400mA and a coil voltage of 24V DC, this safety relay is suitable for various industrial and commercial settings. The contact material made of ABS/plastic ensures durability and long-lasting performance, making it an essential component for safeguarding equipment and machinery. Ideal for businesses and industries looking for a dependable and high-quality safety relay solution.