Siemens 5SY41207 Circuit Breaker 20A 230V/400V Screw/rail mount
Siemens 5SY41207 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 3 Sept 2026)
Based on a total of 26,802 customer reviews from independent review platforms.
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Based on a total of 26,802 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:
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Cheapest Price
Only 5 left in stock.
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£13.27
Free Delivery
Siemens 5SY41207 Circuit Breaker 20A 230V/400V Screw/rail mount
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 4 Sept 2026)
Based on a total of 6,486 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 6,486 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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£16.74
SIEMENS 20 AMP CURVE C 10kA MCB CIRCUIT BREAKER 5SY41 5SY4120-7
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Sept 2026)
Based on a total of 23,739 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 23,739 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 2 - 3 working days of receiving cleared payment.
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£19.95
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5SY4120-7 overcurrent switch 230/400VAC lNominal: 20A pole: 1 DIN character: ...
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Sept 2026)
Based on a total of 23,739 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 23,739 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.
Will usually delivered within 10 - 17 working days of receiving cleared payment.
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£33.39
Delivery from £6.99
1PC Free shipping NEW Siemens 5SY4120-7 1 Year warranty
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 2 Sept 2026)
Based on a total of 23,739 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 23,739 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 - 10 working days of receiving cleared payment.
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£116.36
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Cheapest offer
UL 1077 Rated 1 Pole Breaker 20 Ampere Maximum Tripping Characteristic C DIN Rail Mounted
£13.27
Only 5 left in stock.
Amazon-marketplace.co.uk
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Product Information
Logistics data
| Minimum order quantity | 1 pc(s) |
Technical details
| Compliance certificates | CE, RoHS, REACH |
Packaging data
| Package width | 21 mm |
| Package depth | 93 mm |
| Package height | 83 mm |
| Package weight | 153 g |
Features
| International Protection (IP) code | IP20 |
Power
| Total power loss | 1.7 W |
| Rated voltage | 400 V |
Siemens 5SY41207 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted - Details
▶ Finding you the best price!
We have found 5 prices for Siemens 5SY41207 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Siemens 5SY41207 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted - Price Information
- Cheapest price: £13.27
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Siemens 5SY41207 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted is €£13.27to €£116.36 with a total of 5 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Only 5 left in stock. working days offered by Amazon-marketplace.co.uk.
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