# Enclosure Accessory Rittal AS 4055.773 — Metallic finish, 11.0 mm round die

**URL:** https://aio.lv/en/product--rittal-4055773--12401198
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4055773
**EAN:** 4028177920743
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 61.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4055773--12401198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rittal AS 4055.773 is an enclosure accessory featuring a metallic finish and an 11.0 mm round die for panel work. Intended for use with Rittal enclosures and electrical cabinets, it supports precise punching or forming operations. Lightweight and easy to handle, it is suitable for installation, maintenance and modification of control cabinets and industrial panels.

## Long description

Rittal AS 4055.773 is an enclosure accessory with a metallic finish and an 11.0 mm round die intended for precision panel work on Rittal enclosures and electrical cabinets. The female die is designed to be used together with the corresponding male die to punch round holes in busbars and metal panels. Lightweight and compact, this die supports installation, maintenance and modification tasks in control cabinets and industrial panels.
Advantages
The 11.0 mm round die provides consistent, repeatable hole geometry when used with the matching male die, ensuring accurate fittings for connectors or cable passages. Its metallic finish gives durability and resistance to wear during repeated punching operations, while the compact size makes it easy to handle and position in confined cabinet spaces.
Suitable for
Punching round holes in busbars and metal panels
Panel modifications and retrofits in electrical cabinets
On-site maintenance and installation work where precise hole dimensions are required
When it may not be suitable
This female die is not a standalone tool and must be used together with the corresponding male die; it will not produce holes by itself. It is designed for use on sheet metal and busbars of suitable thickness and may not be appropriate for very thick or hardened materials beyond the rated capacity of the combined die set.
Key specifications
Die shape: round
Nominal hole diameter: 11.0 mm
Finish: metallic
Intended application: punching holes in busbars and enclosure panels
Compatibility: designed for use with the matching male die
How to use
Position the female die on the inside of the panel or busbar and align the corresponding male die on the outside. Secure the dies in the appropriate punch tool or press, ensuring correct alignment and clamping. Operate the punch according to the tool manufacturer's instructions to form a clean round hole. After punching, inspect the hole and deburr edges if necessary to prepare for component installation.
What to consider before purchase
Ensure you have the matching male die required to complete the punch set.
Check the sheet metal or busbar thickness to confirm compatibility with the die pair and the punching tool.
Verify that a hand punch, hydraulic press, or compatible tool is available for use with the die pair.
Usage recommendations
Use the die pair with the correct tooling and follow safe operating procedures, including appropriate clamping and personal protective equipment. For consistent results, test on scrap material first to confirm alignment and hole quality before working on critical panels or busbars.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 324 g |
| Product colour | Metallic |
| Hole diameter | 11 mm |

## FAQ

### How much does the Rittal AS 4055.773 enclosure accessory cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 15.07.2026 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 Rittal 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 Rittal 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

### Where can I download the instructions for Rittal AS 4055.773 enclosure accessory?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12401198/68689573_large.webp