# Enclosure accessory Rittal AS 4055.775 metallic, round punch matrix 13.5 mm

**URL:** https://aio.lv/en/product--rittal-4055775--12401200
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4055775
**EAN:** 4028177920729
**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-4055775--12401200

## 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

Rittal AS 4055.775 is a metallic round punch matrix for enclosure processing, with a 13.5 mm diameter suitable for creating circular cutouts. Designed as an accessory for Rittal enclosures and panels, it facilitates precise punching operations in assembly and service tasks for electrical cabinets and control panels.

## Long description

Rittal AS 4055.775 metallic round punch matrix with a 13.5 mm diameter is an accessory designed for precision processing of enclosures, panels and busbars. The tool is intended to be used as a female die in combination with the corresponding male die to produce clean, circular holes. It is suitable for use in electrical cabinets, control panels and similar sheet-metal assemblies where accurate, repeatable punch operations are required.
Advantages
The metallic construction provides durability and resistance to wear during repeated punching. The 13.5 mm round geometry is optimized for creating standardized circular cutouts with consistent edge quality. Designed specifically for compatibility with Rittal processing equipment and male dies, the matrix enables precise alignment and reliable hole formation in busbars and enclosure panels.
Suitable for
Punching circular holes in enclosure sheets and panels
Creating holes in busbars when used with the matching male die
Electrical cabinet assembly and retrofitting tasks
Control panel fabrication and service operations
When it may not be suitable
This female punch matrix is not a standalone tool and must be used together with the correct male die and compatible punch press or tool system. It is intended for metal sheet and busbar applications; it may not be suitable for very thick or hardened materials outside the recommended capacity of the punching equipment being used.
Key specifications
Die shape: round
Hole diameter: 13.5 mm
Material: metallic construction for wear resistance
Intended use: female punch matrix for combination with a male die
Application: enclosures, panels and busbars
How to use
Install the female matrix into the designated holder of the punch press or hand tool according to the tool manufacturer's instructions, then fit the corresponding male die in the mating position. Align the sheet, panel or busbar under the die pair, verify correct positioning and clamp the workpiece if required. Operate the punch press to perform the cutting operation, then remove burrs or slugs as needed and inspect hole quality. Follow safety procedures and machine guidelines throughout the process.
What to consider before purchase
Ensure compatibility with the specific male die and the punch press or tool system you will use
Confirm the material thickness and type you intend to punch are within the capacity of your equipment
Check that a 13.5 mm round hole meets your installation and component requirements
Assess the need for spare dies or maintenance tools for prolonged use
Usage recommendations
Use the Rittal female punch matrix only with the matching male die and a correctly rated punch press. Regularly inspect the die edges for wear and replace when hole quality degrades. Deburr punched holes when required for assembly and safety.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 296 g |
| Product colour | Metallic |
| Hole diameter | 13.5 mm |

## FAQ

### How much does the Rittal AS 4055.775 round punch matrix 13.5 mm 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 — 2 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 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 4055.775 round punch matrix 13.5 mm?

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/12401200/68689571_large.webp