MTN646991 Schneider KNX 1-10V Control Unit REG-K 3-Channel Manual Override

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Payment Terms	T/T
Controlsignal	KNX/EIB bus
Control Signal	0-10V analog dimming interface
Packaging Details	Carton
Dimmingtype	Leading edge / Trailing edge
Responsetime	Less than 100ms
Delivery Time	7 Days
System Protocol	KNX intelligent building control system
Model Number	MTN646991
Certification	CE RoHS
Brand Name	Schneider
Place of Origin	EU

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Product Specification


Payment Terms	T/T	Controlsignal	KNX/EIB bus
Control Signal	0-10V analog dimming interface	Packaging Details	Carton
Dimmingtype	Leading edge / Trailing edge	Responsetime	Less than 100ms
Delivery Time	7 Days	System Protocol	KNX intelligent building control system
Model Number	MTN646991	Certification	CE RoHS
Brand Name	Schneider	Place of Origin	EU
High Light	Schneider KNX 1-10V dimming actuator ，3-channel manual override relay module ，KNX analog dimming control unit

MTN646991 Schneider KNX 1-10V Control Unit REG-K 3-Channel Manual Override Analog Dimming Relay Module

The MTN646991 is a DIN-rail control instrument from the Schneider Electric SpaceLogic KNX catalogue, designed to provide precise, silent, and long-lasting actuation for lighting and shading networks. This module interprets bus telegrams into graduated control signals, enabling designers to create light scenes, adjust intensities, and protect expensive lamp equipment from harsh switching cycles.

Technical Specifications

Part Number	MTN646991
Device Role	1-10V Control Unit REG-K 3ch
Control Protocol	KNX TP1 S-Mode
Channel Layout	3 analog 1-10 V control outputs plus switching contacts
Power Stage Rating	1-10 V DC signal stage with integral switch relays
Bus Feed	21-30 V DC SELV from KNX line; consumption per data sheet variant
Mains Compatibility	50/60 Hz networks; isolated load side
Dimming Principle	Phase-cut control engineered for resistive, inductive, and capacitive loads
Protection Features	Overtemperature cutoff, short-circuit resilient output stages
Manual Provision	Manual override and status indication
Enclosure	DIN rail TH35 mounting per EN 60715; grey or white per variant
Climate Rating	-5°C to +45°C ambient; IP20 when installed
Connection	Screwless or screw terminals accepting 0.5-4 mm² conductors
Approvals	CE, RoHS, REACH, KNX certified, Schneider Green Premium profile
Engineering Support	ETS application programs with scene, logic, and timer modules

Key Features

Compact thermoplastic housing with dedicated control electronics
Generously rated power stages tolerate inrush signature of LED drivers and electronic transformers
Commissioning through standard ETS engineering tool
Rich parameter set per channel including minimum brightness, soft-start time, and bus-failure response
Accessible programming push-button and manual override controls
Manufactured under ISO-certified processes with eco-conscious materials
Full conformity documentation for regulated markets

Application Scenarios

This three-channel unit is ideal for retrofit venues where existing 1-10 V fluorescent ballasts require scene intelligence without luminaire replacement. Each output can drive its own lamp zone, while the integrated switching contacts hard-disconnect ballasts at zero brightness, eliminating standby losses common in pure analog dimming systems.

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Seller,Trading Company,Exporter 
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Year Established:

2019 


Total Annual:

800000 USD-1000000
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Employee Number:

50~80 


Ecer Certification：

Verified Supplier 

Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...

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Maituo Intelligent Technology Co.，Ltd
1st Floor, Building 4, Xindao Street, Yazhou District, Sanya City, Hainan Province, China
https://www.knxcomponents.com/

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