# Chief Architectural Spanning Adapter Black CMA366 Maximum weight capacity 113.3 kg

**URL:** https://aio.lv/en/product--legrand-cma366--11045727
**Data updated:** 2025-12-30 15:09 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Legrand
**Manufacturer code:** CMA366
**EAN:** 0841872002682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 119.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-cma366--11045727

## 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

The Chief Architectural Spanning Adapter CMA366 is designed for mounting applications with a maximum weight capacity of 113.3 kg. Its sleek black design ensures compatibility with various setups, providing stability and support for your equipment.

## Long description

The Chief Architectural Spanning Adapter CMA366 is a black spanning truss adapter designed for secure overhead installation of equipment in buildings and exhibit booths. It supports a maximum weight capacity of 113.3 kg and provides a stable interface between truss systems and mounted devices.
Advantages
The CMA366 offers a compact, black finish that integrates with most installation environments. It is engineered to distribute loads across truss systems and to simplify overhead mounting by providing standardized attachment points. The adapter is compatible with common truss configurations and is rated for the specified load capacity to ensure predictable performance.
Suitable for
Mounting AV equipment and lighting to truss systems in exhibit booths
Overhead installation of displays and speakers in buildings
Temporary or semi-permanent installations where a spanning adapter is required
Key specifications
Model: Chief Architectural Spanning Adapter CMA366
Finish: Black
Maximum weight capacity: 113.3 kg
Brand: Legrand
MPN: CMA366
EAN: 0841872002682
How to use
Install the CMA366 between compatible truss sections at the intended overhead location, following the truss manufacturer's instructions. Secure the adapter to the truss using appropriate fasteners and attachment hardware rated for the load. Attach equipment to the adapter using mounting hardware suited to the device, and verify that the total suspended weight does not exceed 113.3 kg. After installation, perform a safety check of all connections before leaving the area.
Usage recommendations
Use only with truss systems and hardware that meet local safety standards. Verify load calculations for combined equipment weight and dynamic loads. If unsure about installation, consult a qualified rigger or installer.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Maximum weight capacity | 113.3 kg |
| Mounting type | Wall |
| Harmonized System (HS) code | 85299097 |

## FAQ

### How much does the Chief Architectural Spanning Adapter CMA366 cost, and is it available for purchase?

The price is 144.99 € (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 Legrand 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 Legrand 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 Chief Architectural Spanning Adapter CMA366?

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/11045727/61717127_large.webp