Unknown Test/Ready Switch

Category :

I received this switch with a lot of various alarm devices. I’m not sure who it’s made by, what its purpose is, or even if it was designed for fire protection related purposes.

  • Brand
  • Model Unknown
  • Manufacturer Unknown
  • Type Indicator/Switch
  • Unknown Test/Ready Switch
  • Unknown Test/Ready Switch
  • Unknown Test/Ready Switch
  • Unknown Test/Ready Switch

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