# Grounding bar EFB Elektronik K3930V42

**URL:** https://aio.lv/en/product--efb-elektronik-k3930v42--3125744
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K3930V42
**EAN:** 4049759115289
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 242.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 200.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k3930v42--3125744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K3930V42 grounding bar is designed for 42U racks with a 19" width. It measures 15 mm in width, 5 mm in depth, and 1800 mm in height. This grounding bar ensures effective grounding for your equipment, enhancing safety and performance in your rack setup.

## Long description

The EFB Elektronik K3930V42 grounding bar is designed for installation inside 42U, 19" server and network racks to provide a reliable grounding point for equipment. Constructed to fit standard rack dimensions, this grounding bar measures 15 mm in width, 5 mm in depth and 1800 mm in height, offering continuous earthing along the rack height to reduce potential differences and improve electrical safety of mounted devices.
Advantages
This grounding bar provides a stable and low-impedance grounding path within a 19" rack. Its slim profile maximizes usable rack space while delivering full-height coverage for devices mounted across the rack. The robust mechanical construction ensures secure mounting and long-term reliability in data centers, server rooms and telecommunication cabinets.
Suitable for
Grounding servers and networking equipment in 42U, 19" racks
Telecommunications cabinets and data center rack installations
Racks requiring a continuous, full-height earth connection for multiple devices
Key specifications
Designed for 42U rack height
Compatible with standard 19" rack width
Dimensions: 15 mm width × 5 mm depth × 1800 mm height
Full-height grounding bar for continuous earthing along the rack
Suitable for vertical installation inside the rack frame
How to use
Mount the grounding bar vertically inside the 19" rack frame where it provides best access to equipment grounding points. Secure the bar to the rack structure using appropriate hardware and connect the bar to the facility earth using a suitably sized grounding conductor. Attach equipment grounding leads to the bar at appropriate points along its height to ensure all devices share the same reference to earth.
Usage recommendations
For safe and effective grounding, use conductor sizes and connectors that comply with local electrical codes and the rack equipment manufacturers' guidelines; verify continuity and low resistance after installation and periodically as part of routine maintenance.

## Specifications

| Feature | Value |
|---|---|
| Type | Grounding bar |
| Height | 1800 mm |
| Width | 15 mm |
| Depth | 5 mm |
| Rack capacity | 42U |
| Number of screws | 8 |
| Screws included | Yes |
| Harmonized System (HS) code | 85389099 |
| Compatible rack width | 19 |
| Washers included | Yes |
| Number of washers included | 8 |
| Nuts included | Yes |
| Number of nuts | 8 |

## FAQ

### How much does the Grounding bar EFB Elektronik K3930V42 cost, and is it available for purchase?

The price is 242.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 139 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 23.07.2026 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: Cash payment, 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 EFB Elektronik 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 EFB Elektronik 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/3125744/64203863_large.webp