---
product_id: 128991673
title: "Theben JM 8 T KNX Blind actuator 8 Speed, 4940255"
brand: "theben"
price: "4534 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/128991673-theben-jm-8-t-knx-blind-actuator-8-speed-4940255
store_origin: RO
region: Romania
---

# LED status indicators per channel Manual override without bus power 8 independent control channels Theben JM 8 T KNX Blind actuator 8 Speed, 4940255

**Brand:** theben
**Price:** 4534 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your space with 8-way smart blind control — because every window deserves precision.

## Quick Answers

- **What is this?** Theben JM 8 T KNX Blind actuator 8 Speed, 4940255 by theben
- **How much does it cost?** 4534 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/128991673-theben-jm-8-t-knx-blind-actuator-8-speed-4940255)

## Best For

- theben enthusiasts

## Why This Product

- Trusted theben brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Robust Design:** Sleek 8.4 x 6.4 x 14 cm ABS housing fits neatly on top hat rails, built to last in any environment.
- • **Instant Visual Feedback:** LED indicators keep you informed of each channel’s status at a glance—no guesswork needed.
- • **Precision 8-Channel Control:** Seamlessly manage blinds, shutters, and screens with dedicated channels for ultimate customization.
- • **Uninterrupted Manual Operation:** Maintain full control even during power outages or bus voltage interruptions.
- • **Versatile Commercial & Residential Use:** Engineered for both professional installations and smart home enthusiasts seeking reliable automation.

## Overview

Theben JM 8 T KNX Blind Actuator 8 Speed (4940255) is a compact, 8-channel device designed for precise control of blinds, shutters, and ventilation flaps. Featuring manual override and LED status indicators, it ensures seamless operation in both commercial and residential settings without requiring batteries.

## Description

Theben JM 8 T KNX Blind actuator 8 Speed, 4940255

## Features

- 8-way blind actuator FIX2
- For controlling drives for blinds, shutters, sun and privacy screens, roof hatches and ventilation flaps
- Manual operation on the device (also without bus voltage)
- LED switching status indicator on and off for each channel
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Theben |
| Part Number | 4940255 |
| Product Dimensions | 8.4 x 6.4 x 14 cm; 420 g |
| Item model number | 4940255 |
| Material | Acrylonitrile butadiene styrene |
| Item Package Quantity | 1 |
| Switch Type | 8-way |
| Plug profile | Top hat rail |
| Switch style | Push Button |
| Usage | Commercial and personal use |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 420 g |

## Images

![Theben JM 8 T KNX Blind actuator 8 Speed, 4940255 - Image 1](https://m.media-amazon.com/images/I/61SuNEdTyEL.jpg)

## Frequently Bought Together

- Theben JM 8 T KNX Blind actuator 8 Speed, 4940255
- WAGO 221-412 Lever-Nuts - 2-Conductor Compact Splicing Connectors (Pack of 10)
- WAGO connection terminals 2273-205 | 5 wires, up to 2.5 mm², 100 pieces, COMPACT connection terminal for solid conductors, confirmed application safety, smallest possible design

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**Shop now:** [https://www.desertcart.ro/products/128991673-theben-jm-8-t-knx-blind-actuator-8-speed-4940255](https://www.desertcart.ro/products/128991673-theben-jm-8-t-knx-blind-actuator-8-speed-4940255)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*