The JCB 70120800 Key Switch is a genuine OEM component designed for reliable ignition and power control across a wide range of JCB agricultural and construction machinery. This robust switch features 3 positions (Off, On, Start) and 4 terminals, ensuring secure and efficient operation for models including 1CX, 2CX, 3CX, 4CX, 5CX backhoe loaders, various Loadall telehandlers (e.g., 520, 530, 540), and Fastrac tractors (e.g., 155, 185, 3185, 8250). Essential for maintaining the electrical integrity and starting functionality of your JCB equipment.