The Claas 0011666780 is a genuine OEM 12V 20/30A 5-pin electrical relay, essential for controlling various circuits in Claas agricultural and construction machinery. This high-quality interrupter ensures reliable performance and proper function of critical electrical components. It is a direct replacement for part number 0011417950 and is designed for a wide range of Claas models including AXION, ARION, LEXION, JAGUAR, and SCORPION series.