# ETI 002921020 3-Phase Insulated Busbar 12mm² 0.21m

**URL:** https://aio.lv/en/product--eti-002921020--4910458
**Data updated:** 2026-06-10 09:27 (EEST)
**Category:** Power Sockets
**Manufacturer:** ETI
**Manufacturer code:** 002921020
**EAN:** 5904722904583
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-002921020--4910458

## 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 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ETI 002921020 is a 3-phase insulated busbar designed for efficient power distribution in electrical switchboards. With a cross-section of 12mm² and a length of 0.21 meters, this fork-type busbar ensures reliable and safe electrical connections for modular devices. It is an essential component for professional electrical installations, providing a clean and organized wiring solution for circuit breakers and other DIN-rail mounted equipment.

## Long description

The ETI 002921020 3-phase insulated busbar is a professional-grade component engineered for efficient power distribution within electrical switchboards. Measuring 0.21 meters in length with a 12mm² cross-section, this fork-type busbar facilitates reliable and secure electrical connections for modular devices mounted on DIN rails. It serves as a critical element for organizing wiring in distribution boards, ensuring consistent performance and safety in electrical systems.
Advantages
This insulated busbar significantly simplifies the installation process by reducing the amount of individual wiring required between circuit breakers and other modular components. Its design promotes a clean and orderly switchboard layout, which minimizes the risk of loose connections and improves overall system maintenance. The high-quality insulation provides necessary protection against accidental contact, while the fork-type terminals ensure a robust mechanical and electrical interface for high-density installations.
Suitable for
Power distribution in residential and commercial electrical switchboards
Connecting multiple modular devices such as circuit breakers or residual current devices
Organizing DIN-rail mounted equipment in control panels
When it may not be suitable
This busbar is not intended for applications requiring a cross-section larger than 12mm² or for systems where the phase configuration differs from a standard 3-phase setup. It is also not suitable for use in environments where the physical dimensions of the fork terminals do not align with the specific terminal spacing of the installed modular devices.
Key specifications
Phase configuration: 3-phase
Cross-section: 12mm²
Length: 0.21 meters
Connection type: Fork-type
Insulation: Fully insulated
How to use
To install the busbar, first ensure that the power supply to the switchboard is completely disconnected. Measure the required length and cut the busbar if necessary, ensuring that the ends are properly capped if required by local safety standards. Align the fork terminals with the corresponding terminals of the modular devices mounted on the DIN rail. Insert the fork terminals into the device slots and tighten the terminal screws securely to ensure a firm electrical connection. Verify that all connections are tight and that the insulation is intact before restoring power.
What to consider before purchase
Verify the terminal spacing of your modular devices to ensure compatibility with the fork-type design
Check the total current load of the circuit to ensure the 12mm² cross-section is sufficient
Confirm the required phase configuration for your specific electrical installation
Usage recommendations: Always perform installation in accordance with local electrical codes and regulations. It is recommended to use appropriate end caps to prevent accidental contact with live parts at the cut ends of the busbar.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |

## FAQ

### How much does the ETI 002921020 3-Phase Insulated Busbar cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 377 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 ETI 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 ETI 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4910458/30586964_large.webp