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header-product Copper terminal Radpol CU-CYN. 25 FI10 KOS — ring connector for 25 mm² cable, inner diameter 10 mm
3.99 €

Copper terminal Radpol CU-CYN. 25 FI10 KOS — ring connector for 25 mm² cable, inner diameter 10 mm

Copper terminal Radpol CU-CYN. 25 FI10 KOS Photo 1
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Copper terminal Radpol CU-CYN. 25 FI10 KOS — ring connector for 25 mm² cable, inner diameter 10 mm

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Copper terminal Radpol CU-CYN. 25 FI10 KOS — ring connector for 25 mm² cable, inner diameter 10 mm

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Short description

Radpol copper ring terminal CU-CYN. 25 FI10 KOS is a crimp/press terminal designed for 25 mm² conductors with a 10 mm inner ring diameter. Made of copper for reliable electrical conductivity and corrosion resistance, it is used for secure bolted connections to studs or busbars in electrical installations, switchgear, and grounding applications.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12105825
Manufacturer: Radpol
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

Radpol CU-CYN. 25 FI10 KOS copper ring terminal is a crimp/press connector engineered for 25 mm² conductors with a 10 mm inner ring diameter. Manufactured from copper to provide consistent electrical conductivity and enhanced resistance to corrosion, this ring connector is intended for bolted connections to studs, busbars and grounding points in electrical installations and switchgear. The design supports reliable mechanical and electrical contact in industrial, commercial and residential wiring contexts.

Advantages

The copper construction ensures low contact resistance and stable conductivity over time while offering natural corrosion resistance. The terminal’s ring form and specified inner diameter provide a secure fit on 10 mm studs, reducing the risk of loosening under vibration. The product is suitable for crimping or pressing with compatible tools, yielding a compact, mechanically robust joint that simplifies termination and inspection of 25 mm² cables.

Suitable for

  • Bolted connections to studs and busbars in switchgear and distribution panels
  • Grounding and earthing connections in electrical installations
  • Terminating 25 mm² copper conductors in industrial and commercial equipment
  • Electrical maintenance and retrofit work requiring secure ring terminals

Key specifications

  • Conductor cross-section: for 25 mm² cable
  • Material: copper
  • Connection type: crimp/press ring terminal
  • Inner ring diameter: 10 mm
  • Suitable for bolted/stud connections and busbar terminations

How to use

Strip the insulation from the conductor to the appropriate length, insert the exposed conductor fully into the barrel of the ring terminal, and perform crimping or pressing with a compatible crimping/pressing tool sized for 25 mm² terminals. Ensure the crimp is secure and inspect for stray strands. Mount the terminal onto the 10 mm stud or bolt and tighten the fastening to the torque recommended for the installation; use a suitable washer or plating where required to maintain low contact resistance.

Usage recommendations

Use appropriate crimping or pressing tools certified for 25 mm² terminals and verify mechanical and electrical continuity after installation. For outdoor or corrosive environments, consider additional protective measures such as insulating boots or anti-corrosion compounds compatible with copper connections.

Description

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Customer reviews

Customer questions

FAQ

How much does the Copper terminal Radpol CU-CYN. 25 FI10 KOS cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Radpol products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Radpol service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.