The Claas 7700006528 is a genuine OEM 12V 40A 5-pin electrical relay, designed for critical functions within a wide range of Claas agricultural and construction machinery. This high-quality relay ensures stable power distribution and reliable control of various electrical components, contributing to the optimal performance and longevity of your equipment. It is a direct replacement part, guaranteeing perfect fit and function across numerous Claas models including LEXION, JAGUAR, XERION, TUCANO, AXION, and ARION series.