This genuine Claas 1000256390 toggle switch is a 12V, 10A, 2-pole, 2-position (ON-OFF) electrical component designed for reliable operation in demanding agricultural environments. Featuring a flat plug connection and a 12.2 mm mounting hole diameter, it boasts an IP65 protection class for dust and water resistance. It is an original equipment manufacturer (OEM) part, ensuring perfect fit and performance in compatible Claas tractors, combines, and forage harvesters.