Schneider Harmony XALK178 Emergency Stop Control Station

The Harmony XALK178 control station provides a reliable and highly visible emergency stop solution for industrial machinery and equipment. It is supplied as a complete, ready-to-install station featuring a large 40mm red mushroom push button housed in a durable polycarbonate enclosure with a yellow lid for clear identification in emergency situations.

The emergency stop button operates with a push-to-stop action and resets using a turn-to-release mechanism, helping prevent accidental restart of equipment. The unit is fitted with a normally closed (1NC) contact and is suitable for use in safety circuits, machinery control panels, and production equipment.

Part of the Harmony range, the control station is fully compatible with Ø22mm plastic push buttons, switches, and pilot lights from the Harmony XB5 series. The modular design allows additional contact blocks to be added where required, making it suitable for a wide range of control applications.

Key Features

• Harmony XALK178 emergency stop control station
• Large 40mm red mushroom push button
• Turn-to-release reset mechanism
• 1 normally closed (1NC) contact
• Complete ready-to-install control station
• Polycarbonate pre-drilled enclosure with yellow lid
• Fully compatible with Ø22mm Harmony XB5 push buttons, switches, and pilot lights
• Modular system with simple wiring
• Option to add up to 3 NO or NC contact blocks per operating head
• Suitable for industrial machinery and control systems