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Entry type: FAQ Entry ID: 24942242, Entry date: 03/06/2007

Identity number and order number on 3WE circuit-breaker

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Is there an identity number and an order number labelled on the 3WE circuit-breakers?


The old 3WE circuit-breakers did not have labels with ident-numbers like newer product lines 3WL or 3WN6.
Sometimes, there is a blue stamp on the side panel.
This is merely an inspection stamp which only can inform you about the year of inspection.
Furthermore, there is no order number most of the older circuit breakers.

The newer circuit breakers assembled in Hamburg factory are the exception.
These breakers carry a serial number and a complete order number.