Eaton Cutler-Hammer E22B11 Pushbutton Contact Block

The Eaton Cutler-Hammer E22B11 Pushbutton Contact Block provides dual-contact signaling for a pushbutton, delivering one normally open (NO) and one normally closed (NC) contact, enabling a single actuator to drive two separate circuit paths or to implement simple interlock logic in a control station. It is rated for 690 VAC at 10 A, a specification that governs the maximum voltage and current the block can safely switch in standard control loads. The E22B11 designation identifies this particular NO/NC configuration within Eaton's Cutler-Hammer pushbutton accessory line, a component designed to extend the functionality of pushbutton assemblies by adding an additional contact path. Because it provides both NO and NC contacts in a single block, it simplifies wiring and reduces panel space when designing circuits that require divergent or complementary signals.