Eltako ES Bistable Relay - 21100002

Eltako ES Bistable Relay - 21100002

4.8 (97)

Eltako ES Bistable Relay - 21100002

Overall Rating: 4.9 / 5 (average from multiple review sources, as of 6 Oct 2026)
Based on a total of 612 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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Cheapest Price
4 days
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£54.20
Delivery from £6.95

Eltako ES12DX-UC Impulse Switch 230V DIN Rail Latching-Relay 2000W

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.

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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.
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£54.60

21100002 relay: installation bistable, pulse NO for DIN rail Ch: 1

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.
Will usually delivered within 9 - 16 working days of receiving cleared payment.
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£80.97
Delivery from £6.06

ELTAKO 21100002 Relay

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.
Will usually delivered within 15 - 23 working days of receiving cleared payment.
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£117.40
Delivery from £13.20
Eltako ES Bistable Relay - 21100002

Cheapest offer

This impulse relay from Eltako's ES12 series features one potential-free make contact (NO) and is suitable for incandescent lamps up to 2000W. By using bi-stable relays, there are no coil losses when energized and therefore no heat generation. Also, the relay can be controlled with a multi-voltage of 8-230V. In addition, this impulse relay has no standby loss, a current rating of 16A and very low switching noise. State-of-the-art hybrid technology provides wear-free electronic control with high switching power from a dedicated relay.
£54.20
4 days
tameson.co.uk

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Eltako ES Bistable Relay - 21100002 - Details

▶ Finding you the best price!

We have found 4 prices for Eltako ES Bistable Relay - 21100002. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

Eltako ES Bistable Relay - 21100002 - Price Information

  • Cheapest price: £54.20
  • The cheapest price is offered by tameson.co.uk. You can order the product there.
  • The price range for Eltako ES Bistable Relay - 21100002 is £54.20 to £117.40, with a total of 4 offers.
  • Payment methods: The online shop tameson.co.uk supports: PayPal, Mastercard, Visa
  • Delivery: The shortest delivery time is 4 days working days offered by tameson.co.uk.

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User reviews

Our reviews come from Trustami, a service that automatically collects, links, and verifies reviews from various sources such as Google, eBay, Amazon, and Trusted Shops. This gives users a transparent overview of a manufacturer's customer satisfaction.

4.8 out of 5 stars

97 Ratings
5 stars
85
4 stars
9
3 stars
2
2 stars
0
1 star
1
Amazon.de Customer

Does exactly what it should: reliable quiet switching under 12V‑DC impulse control. That's how it should be! The device replaces the previously purchased power‑stroke relay.

via trustami

Amazon.de Customer

Does exactly what it should: reliable quiet switching under 12V‑DC pulse control. That's how it should be! The device replaces the previously purchased current‑trigger relay.

via trustami

Ebay.de Customer

Everything fits, happy to buy again. The surge switches are very quiet, but you can still hear them quite faintly.

via trustami

Ebay.de Customer

The switch should control an LED light, I hope it is better suited for that than a standard power switch.

via trustami

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