# OBO Bettermann 1809 Potential Equalization Bus Bar 188 mm Brass and Plastic

**URL:** https://aio.lv/en/product--obo-bettermann-gmbh-amp-co-kg-5015073--12593439
**Data updated:** 2026-07-27 18:22 (EEST)
**Category:** Other goods
**Manufacturer:** OBO Bettermann GmbH & Co. KG
**Manufacturer code:** 5015073
**EAN:** 4012195378259
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-27 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--obo-bettermann-gmbh-amp-co-kg-5015073--12593439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The OBO Bettermann 1809 potential equalization bus bar is a reliable electrical installation component designed for secure equipotential bonding in residential, commercial, and industrial buildings. Measuring 188 mm in length, this bus bar features durable brass and plastic construction to ensure optimal conductivity and safe grounding connections. Supplied as a single pack unit, it effectively manages protective and functional bonding requirements.

## Long description

The OBO Bettermann 1809 Potential Equalization Bus Bar 188 mm Brass and Plastic is a reliable electrical installation component designed for secure equipotential bonding and lightning protection grounding in residential, commercial, and industrial buildings. Featuring a durable construction with a polystyrene base plate and covering hood, a nickel-plated brass contact strip, and electrogalvanised steel screws and crossbar, this bus bar ensures optimal conductivity and safe electrical connections. It effectively manages protective and functional bonding requirements while handling high electrical loads efficiently.
Advantages
This potential equalization bus bar offers robust performance and safety compliance for various electrical systems. Its high lightning current carrying capacity ensures reliable protection against surges and lightning strikes. The combination of high-quality brass and durable plastic materials provides long-lasting corrosion resistance and mechanical stability in demanding installation environments. Furthermore, multiple connection options accommodate different conductor types and sizes, making the installation process flexible and straightforward for professional electricians.
Suitable for
Equipotential bonding according to DIN VDE 0100-410 and DIN VDE 0100-540 standards
Lightning protection equipotential bonding in compliance with DIN VDE 0185-305
Residential building electrical installations and safety grounding
Commercial and industrial facility power distribution networks
This bus bar may not be suitable for high-voltage transmission lines or specialized industrial applications requiring unique high-amperage terminal configurations that exceed the specified conductor cross-section limits of up to 25 mm².
Key specifications
Length: 188 mm
Material: Nickel-plated brass contact strip, polystyrene base plate and hood, electrogalvanised steel screws and crossbar
Lightning current carrying capacity: 100 kA (10/350)
Conductor connections: 7 x single or multi-core conductors up to 25 mm² or fine-core conductors up to 16 mm², 1 x round conductor Rd 8-10, 1 x flat strip to FL30 or round conductor Rd 8-10
Quantity per pack: 1 piece
How to use
Mount the polystyrene base plate securely to the designated wall or mounting surface using appropriate fixings. Strip the insulation from the incoming conductors and insert them into the designated terminal slots on the nickel-plated brass contact strip. Fasten the electrogalvanised steel screws securely to ensure firm and reliable electrical contact for all connected single-core, multi-core, fine-core, round, or flat conductors. Finally, snap or attach the grey polystyrene covering hood over the base plate to protect the internal connections against accidental contact and environmental factors.
What to consider before purchase
Verify that the conductor types and cross-section dimensions match the connection limits of the bus bar
Confirm compliance with local electrical safety standards and lightning protection regulations
Check the available mounting space within the distribution board or installation area to ensure the 188 mm length fits properly
Always ensure that power is switched off before installing or servicing electrical components, and consult a qualified professional to perform the installation in accordance with relevant safety codes.

## Specifications

| Feature | Value |
|---|---|
| Certification | VDE |
| Material | Brass, Plastic |
| Product colour | Grey |
| Length | 188 mm |
| Current | 100000 A |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the OBO Bettermann 1809 Bus Bar cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 12.08.2026 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 OBO Bettermann GmbH & Co. KG 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 OBO Bettermann GmbH & Co. KG 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/12593439/68974229_large.webp