# Rittal SZ 4140.830 LED system light — grey ABS/PC/aluminium housing, 430 mm width

**URL:** https://aio.lv/en/product--rittal-4140830--3843291
**Data updated:** 2026-04-29 13:47 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 4140.830
**EAN:** 4028177630147
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 133.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 110.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4140830--3843291

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Rittal SZ 4140.830 is an LED system light designed for enclosure and control cabinet illumination. It features a grey housing made of ABS, aluminium and polycarbonate (PC) and a 430 mm light body width. Suited for internal cabinet lighting, maintenance tasks and improved visibility of controls and wiring.

## Long description

The Rittal SZ 4140.830 LED system light is a compact illumination solution for enclosures and control cabinets. With a 430 mm light body width and a grey housing composed of ABS, aluminium and polycarbonate (PC), this LED lamp provides targeted interior lighting to improve visibility of controls, wiring and components during operation and maintenance.
Advantages
The LED design delivers consistent, flicker-free illumination with low heat generation and energy-efficient operation. The combination of ABS, aluminium and PC in the housing provides mechanical stability, reasonable impact resistance and a finish suitable for industrial environments. Compact dimensions make the unit easy to integrate into small and medium cabinet interiors while providing a long service life typical for solid-state lighting.
Suitable for
Interior lighting of electrical enclosures and control cabinets
Inspection and maintenance of wiring, terminal blocks and components
Work tasks requiring clear visibility inside compact cabinets
Applications where low heat emission and long operating life are required
When it may not be suitable
This LED system light is designed for internal cabinet illumination and is not intended as general-purpose room lighting. It may not be suitable for environments requiring specific ingress protection ratings, hazardous-area certification, or high mechanical protection beyond typical cabinet use. For outdoor installations or direct exposure to dust, water jets or corrosive atmospheres, a product with an appropriate protection class and certification should be selected.
Key specifications
Light body width: 430 mm
Housing materials: ABS, aluminium, polycarbonate (PC)
Light source: LED (solid-state lighting)
Intended mounting: internal cabinet/enclosure mounting
Typical uses: illumination for controls, wiring and components inside cabinets
How to use
Install the LED system light inside the enclosure at a position that provides uniform illumination of the work area, taking into account cable routing and access to components. Connect the electrical supply according to the cabinet design and local wiring standards; observe polarity and any required protective devices. Ensure the lamp is secured to the mounting surface to avoid vibration or displacement and allow adequate clearance for heat dissipation from the LED driver. For maintenance, switch power off before cleaning or performing any work in the cabinet.
What to consider before purchase
Verify that the 430 mm width fits the intended mounting location inside the cabinet.
Confirm compatibility with the cabinet's electrical supply, connection type and any required control or switching components.
Check whether the product's protection level and material suitability meet the environmental conditions of use (temperature, humidity, contaminants).
Assess whether additional lighting units are needed to achieve uniform illumination across larger enclosures.
Usage recommendations
Position the Rittal SZ 4140.830 to minimise shadows on working areas and route supply cabling away from moving parts. Use multiple units spaced evenly for larger cabinets to ensure consistent brightness. Follow manufacturer instructions for electrical connection and observe workplace safety regulations when performing installation and maintenance.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 32.8 mm |
| Width | 430 mm |
| Depth | 20.64 mm |

### Logistics data

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 380 g |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Rittal SZ 4140.830 LED system light cost, and is it available for purchase?

The price is 133.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 236 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 27.07.2026 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: width, depth, height, 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/3843291/58573733_large.webp