2 Position Switch With Key (LA167-B4-BG Series) is a secure manual control device designed for reliable ON/OFF switching with keyed operation to prevent unauthorized access. Available in multiple variants — LA167-B4-BG21, BG25, BG41, BG45, BG61, and BG65 — this switch offers controlled access and dependable circuit selection for critical systems.

Its keyed mechanism enhances safety and operational control in main electrical panels, safety interlocks, industrial automation systems, and restricted-access equipment, ensuring only authorized personnel can change switch positions. Built with a rugged actuator and compact housing, it supports easy installation on standard panels or DIN rails.

Ideal for manufacturing plants, utilities, commercial infrastructure, and OEM control systems, the LA167-B4 2 Position Switch With Key delivers lasting performance, secure operation, and reliable service in demanding environments.