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What is the difference between 9001KA21 and 9001KA1 contact blocks?

Published date: 25 June 2020

Difference between 9001KA21 and 9001KA1.

Product Line:
Push Buttons and Operator Interface

Harmony Pushbuttons

9001KA21 has binder head screws and is not finger-safe. 9001 KA1 has cable clamps and is finger safe.

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