Inspection / normal switch (NO)
LA137-BD21
The Elevator inspection normal switch is a key part used during lift checks and repair work. This switch allows the cabin to be moved in a slow, controlled way when the lift is in inspection mode. Once the work is finished, the switch is turned back to normal mode so the lift can run in its usual automatic setting. It helps technicians carry out floor-by-floor checks, door tests, and other tasks with safe control over cabin movement.
This switch is placed in areas such as the lift car top, machine room, or control cabinet, based on the lift design. Its simple layout, clear toggle action, and firm locking position help reduce mistakes during service work. It is used in many lift models and supports routine checks, fault tracing, and repair steps that require controlled motion of the lift car.