LAY5-J188H29 Industrial 22mm Key-Lock Emergency Stop Switch Station

The LAY5-J188H29 is a high-security, heavy-duty emergency stop pushbutton switch designed for instant, fail-safe machinery shutdown in commercial and industrial workspaces. Equipped with a prominent, high-visibility 40mm red mushroom head, this safety device operates via a Push-Lock, Key-Release bistable mechanism. When pressed, the internal contacts snap open immediately to sever the power loop; the button locks mechanically in place and can only be reset using one of the authorized physical keys, strictly preventing accidental or unverified equipment restarts.

Engineered for dependable field service, the LAY5-J188H29 features an integrated high-strength panel housing with multi-point cable entry routing.The interior contact infrastructure is constructed with premium silver and stainless steel alloys that naturally resist arc erosion, maintaining zero-compromise electrical connectivity even in low-voltage signaling logic or control applications.It installs cleanly through industry-standard 22mm panel cutouts or standalone surface mounting layouts, wiring quickly through heavy-duty touch-safe screw terminal plates.