Block ST 20/4/23, 20VA Transformer, 400V to 230V

Block 715550 ST 20/4/23 Control Transformer, 1 x 380 V/AC, 400

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Block ST 20/4/23, 20VA Transformer, 400V to 230V

Overall Rating: 4.6 / 5 (average from multiple review sources, as of 8 Aug 2026)
Based on a total of 6,123 customer reviews from independent review platforms.

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Notice:
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Cheapest Price
Unknown
£47.72

Block 715550 ST 20/4/23 Control Transformer, 1 x 380 V/AC, 400

Overall Rating: 2.3 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 47,264 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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£60.45
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Block ST 20/4/23, 20VA Transformer, 400V to 230V

Cheapest offer

Block ST Transformer Range - Block ST 20/4/23, The Block 20VA Transformer 400V to 230V is a low inrush current control, safety, or isolation current transformer with screw connection terminals. Designed with a very good switch on behaviour thanks to reduced starting currents, plus high performance for the volume thanks to compact design, this high quality tranfsormer also has excellent corrosion protection and low noise thanks to BLOCKIMPEX vacuum impregnation. Block ST 20/4/23, 20VA Transformer, 400V to 230V
£47.72
Unknown
Rapidonline.com(UK)

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Block ST 20/4/23, 20VA Transformer, 400V to 230V - Details

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We have found 2 prices for Block ST 20/4/23, 20VA Transformer, 400V to 230V. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

Block ST 20/4/23, 20VA Transformer, 400V to 230V - Price Information

  • Cheapest price: £47.72
  • The cheapest price is offered by Rapidonline.com(UK). You can order the product there.
  • The price range for the product Block ST 20/4/23, 20VA Transformer, 400V to 230V is €£47.72to €£60.45 with a total of 2 offers.
  • Delivery: The shortest delivery time is Unknown working days offered by Rapidonline.com(UK).

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Block 715550 ST 20/4/23 Control Transformer, 1 x 380 V/AC, 400
Block 715550 ST 20/4/23 Control Transformer, 1 x 380 V/AC, 400
£60.45
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