23 January 2021
Issue: Can you provide any mean time to failure or reliability information for the 9001K/SK/KX 30 mm Push Buttons?Product Line:
Signaling units 30mm Harmony 9001SK/K/KX push buttons, pilot lights
Unique to the Control and signaling Units 30mm Harmony, Control and signaling XB4/XB5 Push buttons and pilot lights
Operation not specified.
This device is an electro-mechanical device, it has only been tested for the mechanical operations. The information regarding electrical reliability cannot be provided without knowing exactly how many electrical operations these devices will be subjected to. In theory, these devices will remain functional for an extended period without being depressed but each electrical operation is specific to their function and implementation.