# Back panel SCHROFF RUECKWAND 3HE 42TE PERFOR for 3U enclosure, 42 TE perforated

**URL:** https://aio.lv/en/product--schroff-24576148--10697363
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Telecommunication Cabinets
**Manufacturer:** SCHROFF
**Manufacturer code:** 24576148
**EAN:** 4036088050367
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schroff-24576148--10697363

## 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

SCHROFF RUECKWAND 3HE 42TE PERFOR is a perforated back panel designed for 3U enclosures with a width of 42 TE. It provides ventilation and cable access in rack-mounted or modular systems. Suitable for use in industrial, telecom and electronic cabinets where airflow and mounting flexibility are required. Easy to install and compatible with SCHROFF rack components.

## Long description

SCHROFF RUECKWAND 3HE 42TE PERFOR is a perforated back panel designed for 3U enclosures with a width of 42 TE. The panel provides ventilation and organised cable access for rack-mounted and modular systems, supporting thermal management and flexible routing in industrial, telecom and electronic cabinets. It is engineered to fit standard 3U frames and integrate with SCHROFF rack components to simplify installation and maintenance.
Advantages
The perforated design promotes continuous airflow, reducing hotspot formation within the enclosure. Sturdy construction ensures mechanical stability for mounted modules and cabling, while standard 42 TE width maintains compatibility with common rack accessories. The panel’s layout facilitates easy cable entry and exit without compromising structural integrity, and its form factor allows quick replacement or retrofitting in existing 3U racks.
Suitable for
 Industrial control cabinets requiring improved ventilation
 Telecom racks and network distribution frames
 Electronic equipment enclosures with modular plug‑in units
 Retrofit projects where existing 3U frames need upgraded airflow or cable management
Key specifications
 Height: 3U (standard 3 rack units)
 Width: 42 TE (module pitch compatible with 42 TE racks)
 Material: perforated metal construction for ventilation
 Finish: corrosion-resistant surface treatment suitable for industrial environments
 Mounting: compatible with standard 3U enclosure mounting points and SCHROFF rack components
How to use
Install the back panel by aligning it with the 3U enclosure mounting points and secure it with appropriate fasteners following the enclosure manufacturer’s guidance. Position cable entries through the perforated areas or designated cutouts to maintain airflow. When fitting modules or cabling, route cables to minimise obstruction of perforations and to preserve cooling efficiency. Check that the panel is firmly seated and that any grounding or bonding requirements for the cabinet are met.
Usage recommendations
For effective thermal performance, combine the perforated back panel with front airflow management and ensure that intake and exhaust paths are not obstructed. Use cable ties or routing accessories to keep cables clear of ventilation openings. Verify compatibility with the specific 3U enclosure model and follow local safety and grounding practices during installation.

## FAQ

### How much does the Back panel SCHROFF RUECKWAND 3HE 42TE PERFOR cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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: 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/10697363/59878557_large.webp