# Grounding kit SCHROFF for telescopic shelf 21120189

**URL:** https://aio.lv/en/product--schroff-21120189--10920134
**Data updated:** 2026-02-13 15:41 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** SCHROFF
**Manufacturer code:** 21120189
**EAN:** 4036088111525
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schroff-21120189--10920134

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Grounding kit by SCHROFF designed for use with telescopic shelves, model 21120189. Provides a reliable electrical ground connection for rack-mounted sliding shelves and associated equipment, helping to prevent static and ensure safe operation. Intended for integration during installation or maintenance of server and electronics cabinets.

## Long description

Grounding kit SCHROFF for telescopic shelf 21120189 is an accessory designed to provide a reliable earth connection for rack-mounted sliding shelves and the equipment installed on them. The kit is intended to be integrated during installation or maintenance of server and electronics cabinets to reduce the risk of electrostatic discharge and to help ensure safe, stable operation of connected devices. It is compatible with telescopic shelf assemblies that accept external grounding accessories and supports standard cabinet earthing practices.
Advantages
The grounding kit offers a straightforward mechanical and electrical connection between the telescopic shelf and the rack earth, ensuring consistent contact even when the shelf is extended or retracted. Constructed from conductive materials suited for grounding applications, the kit is built to withstand repeated movement and provide low-resistance paths to ground. Installation requires no modification to installed equipment and can be performed as part of routine cabinet setup or service procedures, helping to maintain EMC and safety compliance.
Suitable for
 Telecentric and telescopic sliding shelves in server racks and cabinets
 Server, network and storage equipment installed on sliding shelves
 Data centers, telecom closets and equipment rooms requiring reliable earthing
 Maintenance operations where shelf removal or movement may interrupt grounding
Key specifications
 Function: Provides electrical grounding/earthing for telescopic shelves and mounted equipment
 Material: Conductive metal components with corrosion-resistant finish for reliable contact
 Connection type: Mechanical fastening to shelf and rack frame with conductive interface
 Movement compatibility: Maintains electrical contact during shelf extension and retraction
 Operating environment: Designed for use inside standard equipment racks and cabinets in controlled data center or telecommunications environments
How to use
Mount the grounding kit to the telescopic shelf and the rack frame following the manufacturer's installation points and torque recommendations. Ensure mating surfaces are clean and free of paint or debris where conductive contact is required. Attach the grounding conductor to the rack earth point using the provided fasteners or an appropriate earth stud, and verify continuity with a multimeter to confirm a low-resistance path to ground. Re-check connections after any shelf movement or equipment changes.
Usage recommendations
Verify compatibility with the specific telescopic shelf model before installation and follow local earthing and safety regulations. Periodically inspect the grounding connection for corrosion or loosened fasteners and test continuity during maintenance intervals to ensure persistent low-resistance grounding.

## FAQ

### How much does the Grounding kit SCHROFF 21120189 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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. 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 SCHROFF 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 SCHROFF 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/10920134/61139912_large.webp