JM 8 T KNX – 8-channel shutter actuator FIX2, 6 A 230 V AC, DIN rail
€260,13 Excl. tax
€452,39 Excl. tax
€314,76 Incl. tax €547,39 Incl. tax. Out of stock, but available
Unit price: €260,13 / Piece
€314,76 Incl. tax €547,39 Incl. tax. Out of stock, but available
8-channel shutter actuator, 6 A 230 V AC. Manual control and LED. For blinds, shutters, sun and blackout systems, skylights and ventilation flaps. Read more
Specifications
Brand:
Theben
Article number:
4940255
EAN:
4003468490785
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
JM 8 T KNX – 8-channel shutter actuator FIX2
Part No. 4940255
Application
The JM 8 T KNX is an 8-channel shutter actuator for the control of blinds, shutters, sun shading and blackout systems, skylights and ventilation flaps. Designed for DIN rail mounting, it provides manual operation per channel—even without KNX bus voltage. The FIX2 technology ensures reliable integration into KNX systems.
Functions
- 8-channel shutter actuator with potential-free contacts (6 A per channel, 230 V AC)
- Suitable for controlling:
- Blinds
- Roller shutters
- Sun shading systems
- Blackout systems
- Skylights
- Ventilation flaps
- Manual operation per channel on the device (even without bus voltage)
- LED status indicators for Up and Down per channel
- Potential-free outputs for Up/Down, suitable for SELV applications
- Copy function for fast and efficient parameter configuration
Technical data
KNX bus voltage: | Bus powered, ≤ 4 mA |
Operating voltage: | 110–240 V AC, 50–60 Hz |
Standby consumption: | ~0.5 W |
Frequency: | 50–60 Hz |
Number of channels: | 8 |
Width: | 8 modules (TE) |
Mounting type: | DIN rail |
Connection type: | Screw terminals | KNX bus terminal |
Max. cable cross-section: | Solid: 0.5–6 mm² | Stranded with ferrule: 0.5–4 mm² |
Outputs: | Potential-free make contacts, 6 A per channel |
Switching outputs: | SELV compatible when entire unit is operated in SELV mode |
Ambient temperature: | -5 °C to +45 °C |
Protection rating: | IP 20 |
Protection class: | Class II according to EN 60669 |
EAN code: | 4003468490785 |
Important notes
- All outputs are potential-free and SELV compatible if the entire unit is configured accordingly.
- Manual operation remains possible even without KNX bus voltage.
- The copy function saves time when configuring multiple similar channels.
- Installation must comply with applicable EN/NEN standards.
- Indoor use only (IP20).