# Door lock Rittal 8618.303 — zinc housing, 8 mm triangular key insert, for racks

**URL:** https://aio.lv/en/product--rittal-8618303--3802387
**Data updated:** 2026-04-29 13:47 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 8618303
**EAN:** 4028177921849
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-8618303--3802387

## 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 8618.303 is a zinc-bodied door lock designed for rack and enclosure doors. It features a zinc housing and an 8 mm triangular key insert (Verschluss-Einsatz Ausführung G), supplied as a single unit. Lightweight and corrosion-resistant, it provides mechanical locking for control cabinets, server racks and industrial enclosures.

## Long description

Rittal 8618.303 is a zinc-bodied door lock designed for mechanical locking of rack and enclosure doors. The unit incorporates a zinc housing and an 8 mm triangular (dreikant) key insert suited for standard rack closure systems. Supplied as a single complete unit, the lock is intended for use in control cabinets, server racks and industrial enclosures where a compact, corrosion-resistant mechanical lock is required.
Advantages
The zinc housing provides durability and corrosion resistance while keeping the unit lightweight. The 8 mm triangular key insert (Ausführung G) gives a simple, robust mechanical locking interface compatible with triangle-key actuated closures. As a single complete unit, the lock is easy to replace or install without additional components. The simple mechanical design ensures operation without power and minimal maintenance.
Suitable for
 Rack and server cabinet doors with triangular key locking systems
 Industrial enclosures and control cabinets requiring mechanical security
 Applications where corrosion resistance and compact size are important
When it may not be suitable
This lock is a purely mechanical device and does not provide electronic access control, audit trails, or remote unlocking capabilities. It is not appropriate where high-security, tamper-evident or networked locking systems are required. Also, ensure the 8 mm triangular key interface matches the existing locking system on the door; incompatible profiles will prevent installation or operation.
Key specifications
 Housing material: zinc (corrosion-resistant finish)
 Key insert type: 8 mm triangular (dreikant), Ausführung G
 Configuration: single complete unit for door installation
 Intended application: rack doors, server cabinets, control enclosures
 Operation: mechanical, non-electronic
How to use
Install the lock into the corresponding cutout or mounting point on the rack or enclosure door according to the cabinet manufacturer's instructions. Engage and disengage the latch using the matching 8 mm triangular key. Periodically inspect the housing and insert for signs of wear or corrosion and operate the mechanism to confirm smooth movement. Replace the unit if the mechanical action becomes stiff, loose, or if compatibility with the key profile is compromised.
What to consider before purchase
 Confirm the door or cabinet uses an 8 mm triangular key (Ausführung G) locking interface
 Verify the physical dimensions and cutout compatibility with your rack or enclosure
 Decide whether a mechanical lock meets your security and access-control requirements
 Check environmental requirements (indoor/outdoor, humidity, corrosive atmosphere)
Usage recommendations
Use in cabinets and racks with matching triangular key systems; keep spare keys and consider periodic lubrication of the mechanism with a dry, non-conductive lubricant suitable for zinc housings to maintain smooth operation.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Zinc |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85389099 |

### Features

| Feature | Value |
|---|---|
| Type | Door lock |
| Product colour | Zinc |

## FAQ

### How much does the Door lock Rittal 8618.303 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 385 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3802387/58567030_large.webp