# Stempel (round) 17.5 mm Rittal AS 4055.747 in red

**URL:** https://aio.lv/en/product--rittal-4055747--12401192
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Stamps
**Manufacturer:** Rittal
**Manufacturer code:** 4055747
**EAN:** 4028177920811
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 195.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 161.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4055747--12401192

## 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 4055.747 is a round 17.5 mm stamping actuator/button in red. Intended for use as a control element in control panels and switchgear, it provides a clear, standardized operator interface for push-button applications. Compatible with 17.5 mm cutouts and used for mounting on industrial enclosures and panels.

## Long description

Rittal AS 4055.747 is a round 17.5 mm red stamping actuator designed as a control element for control panels and switchgear. It fits standard 17.5 mm cutouts and is intended for mounting on industrial enclosures and panels, providing a clear and standardized operator interface for push-button applications. When used together with appropriate dies, the stamping function can create round holes ranging from 6.6 mm to 21.5 mm in busbars.
Advantages
The actuator offers a standardized 17.5 mm format that simplifies panel design and replacement of control elements. Its round shape and red color provide clear visual identification for operator controls. The component is compatible with common industrial enclosures and is suitable for secure, panel-mounted installation. When combined with matching dies, the stamping capability enables precise hole creation in busbars without separate drilling tools.
Suitable for
Control panels and switchgear requiring a 17.5 mm round actuator
Industrial enclosures and machine control interfaces
Situations where a red, easily identifiable push-button is needed
Applications that require punching round holes in busbars (6.6 mm to 21.5 mm) when used with dies
When it may not be suitable
This actuator is not suitable for installations that require non-standard cutout sizes or different mounting formats. It is intended as a mechanical control element and does not include electronic sensors or illumination unless specified separately. For environments requiring special materials, extreme temperature resistance, or specific ingress protection ratings, verify compatibility before selection.
Key specifications
Actuator shape: round
Diameter / panel cutout compatibility: 17.5 mm
Color: red
Mounting: panel/enclosure-mounted for industrial switchgear
Stamping hole range (with dies): 6.6 mm to 21.5 mm in busbars
How to use
Install the actuator into a compatible 17.5 mm round cutout in the control panel or enclosure according to the panel manufacturer’s mounting instructions. Ensure the actuator is properly seated and secured so that its mechanical travel and return function operate freely. If using the stamping capability, select the correct die size for the target hole diameter, position the die and stamp assembly on the busbar, and apply force according to the die manufacturer’s instructions to create the required round hole. Follow all safety procedures and isolate power before performing any mechanical work on busbars or live circuitry.
What to consider before purchase
Confirm compatibility with 17.5 mm panel cutouts and the specific enclosure model
Verify that a red round actuator meets operator identification and control scheme requirements
Check whether stamping dies are required and available for the desired hole diameters
Assess environmental and mechanical requirements (temperature range, IP rating) for your installation
Usage recommendations
For safe and reliable operation, fit the actuator into a correctly sized 17.5 mm cutout and secure it according to mounting guidance. When punching holes in busbars, use the recommended dies and appropriate tooling; always de-energize electrical equipment and follow applicable safety standards during installation and maintenance.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 573 g |
| Product colour | Red |
| Hole diameter | 17.5 mm |

## FAQ

### How much does the Rittal AS 4055.747 round 17.5 mm button cost, and is it available for purchase?

The price is 195.99 € (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 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 4055.747 round 17.5 mm button?

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/12401192/68689580_large.webp