Inspection / normal switch (NO)
LA137-BD21
The elevator bistable switch is a latching switch designed to maintain its current state - ON or OFF, until it receives a control signal to change. This feature ensures reliable operation in elevator systems where consistent status feedback is critical, such as door controls, safety circuits, or machine interlocks. Bistable switches provide precise and durable switching performance, suitable for frequent use in UAE lift installations. Their compact and robust design allows easy integration into both new setups and maintenance upgrades, supporting efficient and safe elevator operations.