Eaton Key Operated Switches Key switch 609576 - Eaton 111778, Eaton's M22-WRS-MS2 is a key switch featuring a durable PVC front ring for enhanced strength. This black key switch is ideal for secure operations in control panels and equipment. Typical applications include machinery control and access restriction systems. Eaton 111778 M22 Key switch Front ring PVC Key Black 1 piece
