Self-locking Push Button Switch (LA167 Series) is designed for reliable manual control and maintained ON/OFF operation in low-voltage electrical systems. Available in multiple variants — LA167-B2-BZ11, BZ21, BZ31, BZ51, BZ61, and BZ42 — the switch remains in its selected position after actuation, eliminating the need for continuous pressure.

Built with durable contacts and a robust housing, it ensures stable performance and long mechanical life under frequent operation. The compact design allows easy integration into standard control panels and operator stations.

Ideal for industrial control panels, machinery interfaces, automation systems, motor controls, and electrical equipment, the self-locking push button switch provides dependable operation, clear control status, and long-term reliability in demanding environments.