# ELKO-BIS 1.1 OG 4-hole cross connector 57x57mm hot-dip galvanized

**URL:** https://aio.lv/en/product--elko-bis-11-og--12452879
**Data updated:** 2026-05-22 07:22 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 1.1 OG
**EAN:** 5907676745899
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-11-og--12452879

## 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 ELKO-BIS 1.1 OG is a 4-hole cross connector designed for lightning protection and grounding systems. Measuring 57x57mm, this component is made of hot-dip galvanized steel, ensuring high corrosion resistance and durability in outdoor environments. It provides a secure and reliable mechanical connection for conductors, essential for maintaining the integrity of electrical installations.

## Long description

The ELKO-BIS 1.1 OG is a professional-grade 4-hole cross connector specifically engineered for lightning protection and grounding systems. With dimensions of 57x57mm, this component is manufactured from high-quality hot-dip galvanized steel, providing exceptional resistance to corrosion and environmental degradation. It is designed to facilitate a secure, stable mechanical connection between conductors, ensuring the long-term reliability and safety of electrical grounding installations.
Advantages
The primary benefit of this cross connector is its robust construction, which is specifically treated with a hot-dip galvanizing process to withstand harsh outdoor conditions and prevent rust. Its 4-hole design allows for a firm grip on conductors, minimizing the risk of loose connections that could compromise the effectiveness of a lightning protection system. The standardized size ensures compatibility with common grounding components, making it a versatile choice for various infrastructure projects.
Suitable for
Lightning protection systems
Grounding installations
Connecting conductors in outdoor electrical networks
Industrial and residential grounding grids
When it may not be suitable
This connector is not intended for use in environments where specific non-ferrous materials are required by local electrical codes or in highly acidic soil conditions that might exceed the protective capacity of hot-dip galvanizing. It is also not suitable for applications involving high-frequency data transmission or specialized electronic shielding where specific material conductivity is mandatory.
Key specifications
Dimensions: 57x57mm
Material: Hot-dip galvanized steel
Configuration: 4-hole cross connector
Application: Lightning protection and grounding
How to use
To install the ELKO-BIS 1.1 OG, position the conductors between the plates of the connector. Align the holes and insert the appropriate bolts, tightening them evenly to ensure a uniform pressure across the contact surface. Ensure that the conductors are clean and free of debris before installation to maintain optimal electrical contact. Verify that the connection is mechanically secure and that the galvanized coating remains intact during the tightening process.
What to consider before purchase
Verify that the conductor diameter is compatible with the 57x57mm dimensions.
Check local building codes regarding the use of galvanized steel in your specific grounding application.
Ensure the quantity purchased matches the requirements of your grounding grid layout.
Usage recommendations
Regularly inspect the connection points in your lightning protection system for signs of mechanical stress or environmental wear to ensure continued system integrity.

## FAQ

### How much does the ELKO-BIS 1.1 OG 4-hole Cross Connector cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 346 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 ELKO-BIS 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 ELKO-BIS 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/12452879/68755448_large.webp