The JCB 400C3365 is a genuine OEM 24V park brake switch designed for a wide range of JCB agricultural and construction machinery. This essential electrical component ensures the proper functioning of the park brake system, providing safety and operational reliability. It is compatible with specific JCB 3CX, 4CX, 5CX backhoe loaders, various 400 series wheeled loaders, and numerous telehandler models including the 530-70, 535-95, and 541-70 series.