# EM Group Tubular Ring Terminal 16mm² M6 Tinned Copper

**URL:** https://aio.lv/en/product--em-group-kc166--12447229
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** EM Group
**Manufacturer code:** KC16/6
**EAN:** 8013629015319
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The EM Group tubular ring terminal is designed for reliable electrical connections of 16mm² conductors. Made from high-quality tinned copper, this terminal ensures excellent conductivity and corrosion resistance. It features an M6 mounting hole, making it suitable for secure fastening in various electrical panels, industrial equipment, and power distribution systems.

## Long description

The EM Group tubular ring terminal is a high-quality electrical component engineered for the secure termination of 16mm² conductors. Constructed from premium tinned copper, this terminal provides superior electrical conductivity while offering robust protection against oxidation and environmental corrosion. Its design features a precise M6 mounting hole, allowing for stable and reliable connections in demanding electrical environments.
Advantages
The primary benefit of this tubular ring terminal is its durable tinned copper construction, which ensures long-term performance and minimal contact resistance. The tubular design allows for easy insertion of the conductor, facilitating a strong crimped connection that maintains integrity under mechanical stress. By utilizing tinned copper, the terminal remains resistant to rust and corrosion, making it an ideal choice for both indoor and outdoor electrical installations where reliability is critical.
Suitable for
Power distribution panels
Industrial machinery wiring
Battery terminal connections
Grounding systems
Automotive electrical setups
This terminal may not be suitable for applications requiring conductors with a cross-section significantly different from 16mm², as an improper fit can lead to high resistance or mechanical failure. It is also not intended for use in environments where the mounting bolt size exceeds the M6 specification.
Key specifications
Conductor cross-section: 16mm²
Mounting hole diameter: M6
Material: Tinned copper
Terminal type: Tubular ring
To use this terminal, strip the insulation from the end of the 16mm² conductor to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Use a professional crimping tool designed for tubular terminals to compress the barrel firmly onto the wire, ensuring a gas-tight connection. Once crimped, secure the ring end to the desired contact point using an M6 bolt and nut, ensuring the connection is tightened to the manufacturer's recommended torque.
What to consider before purchase
Verify that your conductor size is exactly 16mm²
Ensure the mounting surface accommodates an M6 bolt
Check that you have the correct crimping tool for tubular terminals
Confirm the environmental conditions are compatible with tinned copper
For optimal performance, always ensure the crimping tool is calibrated for the specific terminal size and that the conductor is clean and free of debris before insertion. Regularly inspect connections for signs of heat or mechanical loosening in high-vibration environments.

## FAQ

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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

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