# EM Group Tubular Ring Terminal 25mm² M12 Tinned Copper

**URL:** https://aio.lv/en/product--em-group-kc2512--12457890
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** EM Group
**Manufacturer code:** KC25/12
**EAN:** 8013629016491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-kc2512--12457890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The EM Group tubular ring terminal is designed for reliable electrical connections of 25mm² conductors. Made from high-quality tinned copper, this terminal ensures excellent conductivity and corrosion resistance. It features an M12 mounting hole, making it suitable for secure fastening in various industrial and electrical power distribution applications.

## Long description

The EM Group tubular ring terminal is a high-performance electrical component engineered for the secure termination of 25mm² conductors. Constructed from premium-grade tinned copper, this terminal provides superior electrical conductivity and long-term protection against oxidation and environmental corrosion. Its robust tubular design ensures a tight, reliable crimp connection, while the M12 mounting hole allows for stable attachment to busbars, studs, or terminal blocks in demanding electrical systems.
Advantages
The primary benefit of this terminal lies in its high-quality tinned copper construction, which significantly enhances durability and prevents the degradation of electrical contact over time. The tubular design facilitates an efficient and uniform crimping process, ensuring that the conductor remains firmly in place under mechanical stress or vibration. Furthermore, the precise M12 sizing offers compatibility with standard industrial hardware, making it an essential component for maintaining consistent power distribution and minimizing resistance in critical electrical circuits.
Suitable for
Industrial power distribution panels
Electrical switchgear and control cabinets
Battery cable terminations
Grounding and earthing connections
Heavy-duty electrical machinery
This terminal may not be suitable for applications involving conductors with a cross-section significantly different from 25mm², as an improper fit can lead to high contact resistance or mechanical failure. It is also not intended for use in environments where the specific chemical compatibility of tinned copper is compromised by highly aggressive substances.
Key specifications
Conductor cross-section: 25mm²
Mounting hole diameter: M12
Material: Tinned copper
Design: Tubular ring terminal
To use this terminal, first strip the insulation from the end of the 25mm² conductor to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Using a professional-grade hydraulic or manual crimping tool designed for tubular terminals, apply sufficient pressure to create a permanent, gas-tight connection. Ensure the terminal is clean and free of debris before fastening it to the M12 stud using a compatible nut and washer, tightening to the manufacturer's specified torque.
What to consider before purchase
Verify that the conductor cross-section is exactly 25mm²
Ensure the M12 stud size matches your existing hardware
Confirm that the crimping tool available is compatible with tubular terminals
Check the environmental conditions to ensure tinned copper is appropriate for the application
For optimal performance and safety, always use a calibrated crimping tool and ensure the connection point is clean and free of oxidation before installation. Periodically inspect the connection for signs of overheating or mechanical loosening.

## FAQ

### How much does the EM Group Tubular Ring Terminal 25mm² M12 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 — 32 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 09.07.2026 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 EM Group 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 EM Group 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12457890/68760039_large.webp