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3RH1911-1FA40 Auxiliary Switch Block Siemens

3RH1911-1FA40 Auxiliary Switch Block Siemens

Hasuka Automation

£19

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The Siemens 3RH19111FA40 is a discontinued auxiliary switch block designed to expand the signalling and control functions of Siemens contactors and motor starters. It features four normally open contacts, is rated at 10 amps and 240 V AC, and uses screw terminal connections for secure wiring. Discontinued on 01 October 2019, this auxiliary block is used in industrial control panels requiring reliable auxiliary contact feedback and legacy system support.

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