# Erko KCS Tubular Cable Lug M12 300mm2 Tinned Copper

**URL:** https://aio.lv/en/product--erko-kcs12-3001--12518969
**Data updated:** 2026-06-12 15:56 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Erko
**Manufacturer code:** KCS\_12-300/1
**EAN:** 5905912829631
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kcs12-3001--12518969

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Erko KCS tubular cable lug is designed for reliable termination of 300mm2 copper conductors. Featuring an M12 stud hole, this tinned copper lug ensures excellent electrical conductivity and corrosion resistance. It is ideal for professional electrical installations, power distribution systems, and industrial applications requiring secure and durable cable connections.

## Long description

The Erko KCS tubular cable lug is a high-quality component engineered for the secure termination of 300mm2 copper conductors. Designed with precision, this lug features an M12 stud hole, making it compatible with standard industrial connection points. The construction utilizes high-grade copper that has been tinned to provide superior electrical conductivity and enhanced protection against environmental corrosion, ensuring long-term reliability in demanding electrical systems.
Advantages
This tubular cable lug offers exceptional performance due to its robust design and high-quality material composition. The tinned copper finish prevents oxidation, which is critical for maintaining low contact resistance over the lifespan of the connection. Its tubular structure allows for a strong, uniform crimp, ensuring that the conductor remains firmly attached even under mechanical stress or vibration. The precise M12 sizing ensures a perfect fit for standard bolts and busbars, facilitating efficient installation in professional electrical setups.
Suitable for
Professional electrical power distribution systems
Industrial machinery and control cabinet wiring
Large-scale infrastructure projects
Renewable energy installations requiring high-current connections
This product is not suitable for use with aluminum conductors, as the material mismatch can lead to galvanic corrosion and connection failure. It is also not intended for applications where the cable cross-section does not match the 300mm2 specification, as an improper fit will compromise the integrity of the crimp and the safety of the electrical circuit.
Key specifications
Material: Tinned copper
Conductor cross-section: 300mm2
Stud hole diameter: M12
Design: Tubular type
To use the Erko KCS tubular cable lug, first strip the insulation from the end of the 300mm2 copper cable to the appropriate length. Insert the conductor fully into the tubular barrel of the lug. Using a professional hydraulic crimping tool with the correct die set for this specific lug size, apply pressure to the barrel to create a secure, permanent connection. Ensure that the crimping process is performed according to standard electrical installation practices to achieve a gas-tight joint.
What to consider before purchase
Verify that the cable cross-section is exactly 300mm2
Ensure the M12 stud size matches your connection point
Confirm the availability of a compatible hydraulic crimping tool
Check that the environment is suitable for copper-based connections
Usage recommendations
Always use the manufacturer-recommended crimping dies to ensure the structural integrity of the connection and to prevent overheating during high-current operation.

## FAQ

### How much does the Erko KCS M12 300mm2 Tubular Cable Lug cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 08.07.2026 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 Erko 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 Erko 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

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