Siemens Contactor 3RH2140-2BB40 – 4 NO contacts, 24 V DC, 10 A, Spring Terminals – 1 PC New
Siemens 3RH2140 4NO Contactor Relay 24V DC S00 - 3RH21402BB40
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4 days
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£37.02
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Siemens 3RH2140-2BB40 coupling Contactor 4 NO 24 V DC spring terminal
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 10 May 2026)
Based on a total of 17,748 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 17,748 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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SIRIUS 3RH2 contactor relay featuring 4 NO contacts with spring-loaded terminals, designed for control circuit signal switching. Operating at 24V DC in size S00, it offers reliable connection technology with standard-compliant terminal designations. Expandable up to 8 poles with snap-on auxiliary switches and compatible with 3RT2 contactor accessories for sizes S00 to S3.
£37.02
4 days
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