Siemens Contactor 3RT2018-1BB42 - 3-pole, 7.5 kW/400V AC-3, 24V DC coil, 1NC, S00 screw, White
Siemens 3RT2018-1BB42 Sirius Contactor Coil 24VDC 16A 7.5kW 3P + NC 003088
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
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Based on a total of 24,155 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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Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£39.99
Delivery from £3.69
Power contactor 16A 3P 24V DC 0Z 1R S00 3RT2018-1BB42
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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.
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Will usually delivered within 10 - 14 working days of receiving cleared payment.
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£68.53
Delivery from £18.00
Siemens 3RT20181BB42 SIRIUS Contactor 7.5kW 24V DC 16A 3-pole screw
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 6,331 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.
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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 6,331 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.
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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.
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£73.26
1PCS NEW SIEMENS Contactors 3rt2018-1bb42 DC24V
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 5 - 17 working days of receiving cleared payment.
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£128.65
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1PCS NEW SIEMENS Contactors 3rt2018-1bb42 DC24V
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 5 - 18 working days of receiving cleared payment.
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£128.90
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1PCS NEW SIEMENS Contactors 3rt2018-1bb42 DC24V
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 5 - 14 working days of receiving cleared payment.
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£129.00
Free Delivery
1PCS NEW SIEMENS Contactors 3rt2018-1bb42 DC24V
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 5 - 18 working days of receiving cleared payment.
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£129.05
Free Delivery
1PCS NEW SIEMENS Contactors 3rt2018-1bb42 DC24V
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 4 - 14 working days of receiving cleared payment.
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£129.16
Free Delivery
ONE New SIEMENS 3RT2018-1BB42 DC24V Contactor Fast Ship #YP1
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 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 24,155 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 4 - 13 working days of receiving cleared payment.
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£131.50
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Number of Phases: 3 / UPC: 4011209785052 / MPN: 3RT2018-1BB42 / eBay Product ID (ePID): 1361983574 / MaturityScore: 8.0 / ProductTitle: Siemens Protective 3RT2018-1BB42 / Boxed / Brand: Siemens / Current Type: DC / EAN: 4011209785052 / GTIN: 4011209785052 / Contact Configuration: 3PST-NO / Length: 73 mm / Coil Voltage: 24 V / Number of Poles: 3-Pole
£39.99
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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Product information
At a glance
- High Power Support: Handles substantial electrical loads.
- Space-Saving Design: Easy integration into systems.
- Long-Lasting Durability: Built for tough environments.
Note: This text was created with the help of AI.
Perfect for Professionals and DIY Enthusiasts Alike
The Siemens 3RT2018-1BB42 is a versatile and reliable choice for anyone in need of robust control solutions, whether you're a seasoned professional or a DIY enthusiast. Ideal for applications in industrial and commercial settings, this product excels in managing electrical circuits and controlling various motors. If you're searching for high-quality Installation Relays, look no further! Its durability and efficient performance make it a must-have for anyone looking to enhance their electrical systems.
Outstanding Advantages and Functions
One of the standout features of the Siemens 3RT2018-1BB42 is its impressive reliability and efficiency. This device is designed to handle heavy loads and offers a wide range of operating voltages, making it suitable for various applications. Key features include:
- High Switching Capacity: Capable of supporting motors with substantial power ratings.
- Compact Design: Its streamlined design allows for easy integration into existing systems.
- Durability: Built to withstand harsh conditions, ensuring longevity and consistent performance.
Stylish Appearance and User-Friendly Design
The Siemens 3RT2018-1BB42 isn’t just about functionality; it's also crafted with a sleek and modern look that fits seamlessly into any workspace. The robust casing not only protects the internal components but also adds to the overall aesthetic. The device features:
- Clear Labeling: Easy-to-read markings help streamline the installation process.
- Intuitive Interface: User-friendly design allows for straightforward operation and maintenance.
- Versatile Mounting Options: Can be easily mounted onto standard DIN rails for convenience.
Why Choose Siemens?
Siemens is synonymous with innovation and reliability, and the 3RT2018-1BB42 is no exception. By incorporating cutting-edge technology and high-quality materials, this product ensures optimal performance in various applications. Its ability to handle complex electrical tasks makes it a standout choice. Don’t miss out on the opportunity to enhance your electrical systems with this remarkable product. With Siemens, you’re not just buying a device; you’re investing in a trusted brand that delivers quality and excellence!
Note: This text was created with the help of AI.
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