Push-Pull Push Button Switch F40mm (LA167 Series) is a versatile control device designed for positive ON/OFF control in low-voltage electrical systems. Featuring a 40 mm actuator, it provides a simple push-to-engage / pull-to-release mechanism that is easy to operate and instinctive for personnel, even with gloves.

Built with rugged contacts and a robust mechanical design, the switch delivers reliable performance and long service life in demanding industrial environments. It mounts easily in standard control panels, automation cabinets, and machinery interfaces.

Ideal for motor controls, emergency stop circuits, panel interfaces, and power distribution boards, the LA167-B4-BT42 and LA167-B4-BT45 variants offer dependable manual control and tactile feedback to support safe and efficient operation.