Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer

Siemens Front Mounted Auxiliary Switch 3RH1921-1CA10 For 3RT1 1NO

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Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Mar 2026)
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£5.84

1PCS Siemens 3RH1921-1CA10 Auxiliary Contact 10A 240V

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 9 Mar 2026)
Based on a total of 22,600 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£11.69
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Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer - Details

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Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer - Price Information

  • Cheapest price: £5.84
  • The cheapest price is offered by Rapidonline.com(UK). You can order the product there.
  • The price range for the product Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer is €£5.84to €£41.83 with a total of 2 offers.
  • Delivery: The shortest delivery time is Unknown working days offered by Rapidonline.com(UK).

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Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer

Cheapest offer

Siemens Sirius 3RT19 Contactor and 3RH19 DIN Rail Control Relay - Siemens 3RH19211CA10, The Siemens SIRIUS DIN Rail Auxiliary Relay 3RH1921-1CA10 has screw connections and is ideal as a contactor relay or power contactor. The relay has 1 NO contact and can be fitted onto the front side of the contactor size S0 to S12. Siemens 3RH1921-1CA10 Auxiliary Switch Block DIN EN50005 1 Closer
£5.84
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Rapidonline.com(UK)
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