Apollo Mains Input/Output Unit

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By Paul Maloney on Mon 11 May 2026

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By Paul Maloney on Fri 23 January 2026

A45SA4700103APO

Provides a single line tolerant circuit (CoreProtocol only) containing one or more normally open contacts connected to a single pair of cables
Also provides a voltage free change over relay output capable of switching mains
Apollo Product Code: SA4700-103APO