8 in stock
Siemens 3RH1921-2JA11 Auxiliary Contact Block (SIRIUS accessory)
Front-mounted auxiliary contact block for SIRIUS contactors, used to add control/signal contacts.
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15,00 €
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12 month warranty
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| Manufacturer | Siemens |
|---|
The Siemens 3RH1921-2JA11 is an auxiliary contact block designed for use with SIRIUS contactors. It provides additional control or signaling contacts for contactor circuits and is mounted on the front of the contactor. Built for industrial use, it offers reliable switching and long service life. Common applications include automation systems for signaling, interlocks and expanding control circuits.
