Siemens Sirius Safety Relay Output Extension 4RO, 4NO Contacts, 1NC Feedback, 24V DC, Screw Connection, White
SIEMENS 3SK1211-1BB40
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 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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Notice:
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 22,359 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.
Cheapest Price
Will usually delivered within 14 - 22 working days of receiving cleared payment.
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£121.20
Delivery from £15.60
Siemens SIRIUS Safety relay output extension 24 V DC 5 A
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 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.
Based on a total of 22,359 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.
Will usually delivered within 8 working days of receiving cleared payment.
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PayPal
Visa
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Mastercard
£223.83
Free Delivery
Siemens 3SK12111BB40 SIRIUS Safety relay output extension 24 V DC 5 A
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 9 Feb 2026)
Based on a total of 17,501 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.
Based on a total of 17,501 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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£255.89
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SIEMENS 3SK1211-1BB40 - Details
▶ Finding you the best price!
We have found 3 prices for SIEMENS 3SK1211-1BB40. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
SIEMENS 3SK1211-1BB40 - Price Information
- Cheapest price: £121.20
- The cheapest price is offered by ebay.co.uk . You can order the product there.
- The price range for the product SIEMENS 3SK1211-1BB40 is €£121.20to €£255.89 with a total of 3 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 14 - 22 working days of receiving cleared payment. working days offered by ebay.co.uk .
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Delivery from £2.99
Cheapest offer
Mounting Style: Screw / Maximum Amperage: 40 A / Current Rating: 1-15 A / UPC: 4011209913752 / MPN: 3SK1211-1BB40 / eBay Product ID (ePID): 3004160492 / MaturityScore: 1.0 / Suitable For: Interior / Weight: 998 g / Brand: Siemens / Current Type: DC / Type: Safety Relay / EAN: 4011209913752 / GTIN: 4011209913752 / Number in Pack: 1 / Contact Material: Plastic / Model: 3SK1211-1BB40 / Coil Voltage: 21-30 V
£121.20
Will usually delivered within 14 - 22 working days of receiving cleared payment.
ebay.co.uk
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