Eaton M22-DDL-M22-K10-1N-24V-3A-220-240V-6A-M22DDL Contact Block

The Eaton M22-DDL-M22-K10-1N-24V-3A-220-240V-6A-M22DDL Contact Block is a modular auxiliary contact block for Eaton's M22 pushbutton and selector switch assemblies, providing a single normally open contact for control signaling in panels, operator stations, and automation systems. It mounts to the operator via rear mounting (snap-on) and uses screw terminals for connections; it supports 24 V AC/DC control circuits up to 3 A and 220–240 VAC signaling circuits up to 6 A, with a mechanical life of up to 1,000,000 operations and an operating temperature range of -25°C to +70°C. As part of the M22 Modular Series, it enables reliable auxiliary contact expansion for machine control, start/stop signaling, and process automation; common replacements include the Eaton M22-K10, Schneider Electric ZBE101, and Siemens 3SB3400-0A.