Siemens

KNX Automation for Smart, Efficient Buildings

Siemens offers a complete KNX portfolio for building automation, providing intelligent control for lighting, shading, and HVAC. Siemens KNX devices are known for reliability, intuitive operation, and easy installation. With innovative solutions like the award-winning Touch Control TC5 and seamless integration for projects of all sizes, Siemens ensures optimal indoor conditions and maximum energy performance.

Page 1 of 2 | Products

SIEMENS Touch Control TC5

Elegant 5" capacitive color touchscreen for controlling lighting, shading, and HVAC. Integrated room temperature sensor and LED orientation light. Configurable via ETS, supporting up to 120 functions and 15 pages.

Elegant 5" capacitive color touchscreen for controlling lighting, shading, and HVAC. Integrated room...

€289,10 Excl. tax
€349,81 Incl. tax

Orderable

Add to cart More information

Siemens N 143 IP Gateway KNX/BACnet

This gateway provides seamless communication between KNX and BACnet networks, supports 250 BACnet objects, 455 COV subscriptions, and KNXnet/IP tunneling. Ideal for visualization and remote access via Ethernet.

This gateway provides seamless communication between KNX and BACnet networks, supports 250 BACnet ob...

€514,40 Excl. tax
€622,42 Incl. tax

Orderable

Add to cart More information

QMX3.P37 Room operator unit KNX with temp. sensor

Intuitive room operator with temperature sensor, backlit display, and configurable touchkeys. Ideal for climate control, lighting, blinds, and scenes via KNX.

Intuitive room operator with temperature sensor, backlit display, and configurable touchkeys. Ideal ...

€243,11 Excl. tax
€294,16 Incl. tax

Orderable

Add to cart More information

N 141/31 KNX/DALI Gateway Twin

Advanced Siemens KNX/DALI Gateway with two DALI outputs, supporting up to 128 devices, scene management, and emergency lighting functions. Ideal for lighting and building control.

Advanced Siemens KNX/DALI Gateway with two DALI outputs, supporting up to 128 devices, scene managem...

€374,11 Excl. tax
€452,67 Incl. tax

Orderable

Add to cart More information

UP 258D12 Presence Detector with brightness sensor

Advanced presence detector with brightness sensor, 360° detection, constant light control, and KNX compatibility. Ideal for ceiling mounting.

Advanced presence detector with brightness sensor, 360° detection, constant light control, and KNX ...

€79,75 Excl. tax
€96,50 Incl. tax

Orderable

Add to cart More information

Siemens N 125/22 KNX Power Supply Bus 640 mA with extra 29Vdc

640 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provides reliable power and flexible installation options.

640 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provid...

€179,96 Excl. tax
€217,76 Incl. tax

Orderable

Add to cart More information

Presence Detector WIDE | humidity, CO2 sensor | white UP 258D51

Ceiling-mounted presence detector with 360° detection, up to 64 m² for presence and 400 m² for motion. Features sensors for light, temperature, humidity, and CO2.

Ceiling-mounted presence detector with 360° detection, up to 64 m² for presence and 400 m² for mo...

€285,43 Excl. tax
€345,37 Incl. tax

Orderable

Add to cart More information

KNX switch actuator | 12-fold, 16/20 A, current detection N 535D61

Switch actuator for KNX systems with 12 outputs, suitable for various loads (ohmic, inductive, capacitive). Max. 16/20 A per output, includes current detection and manual operation.

Switch actuator for KNX systems with 12 outputs, suitable for various loads (ohmic, inductive, capac...

€314,28 Excl. tax
€380,28 Incl. tax

Orderable

Add to cart More information

SIEMENS UP 117/12 Bus Coupler (BCU)

Compact bus coupler for flush mounting, suitable for modular bus device connections. Equipped with a 10-pole BTI socket. Depth: 18 mm.

Compact bus coupler for flush mounting, suitable for modular bus device connections. Equipped with a...

€24,04 Excl. tax
€29,08 Incl. tax

Orderable

Add to cart More information

2 fold Binary Input UP 220/21 Pushbutton interface

Two-fold interface for switches or buttons with LED control, installation in wall boxes. For switching, dimming, and controlling blinds via KNX. Supports various configurations.

Two-fold interface for switches or buttons with LED control, installation in wall boxes. For switchi...

€34,95 Excl. tax
€42,29 Incl. tax

Orderable

Add to cart More information

KNX Drossel-DR16: Choke for KNX bus decoupling, up to 1600 mA

Choke for electrically decoupling the KNX bus from the power supply. Handles up to 1600 mA. DIN rail mounting with reset button and status LED.

Choke for electrically decoupling the KNX bus from the power supply. Handles up to 1600 mA. DIN ra...

€71,13 Excl. tax
€86,07 Incl. tax

Not available

Add to cart More information

KNX-Blind Actuator 230 V | 8-fold, Run Time Measurement | N543D51

KNX blind actuator with 8 channels, AC 230 V, 6 A. Supports end-position detection, manual and automatic modes. Ideal for blinds, awnings, and ventilation flaps.

KNX blind actuator with 8 channels, AC 230 V, 6 A. Supports end-position detection, manual and autom...

€355,74 Excl. tax
€430,45 Incl. tax

Orderable

Add to cart More information

Siemens IP Router Secure N 146/03

Connects KNX lines via IP networks for secure data transmission using KNXnet/IP Secure. Supports ETS configuration and PoE. Flexible as line or area coupler.

Connects KNX lines via IP networks for secure data transmission using KNXnet/IP Secure. Supports ETS...

€285,96 Excl. tax
€346,01 Incl. tax

Orderable

Add to cart More information

KNX-Blind Actuator 230 V | 4-fold, Run Time Measurement | 543D31

KNX blind actuator with 4 channels for AC 230 V, 6 A. Supports end-position detection, manual and automatic modes. Ideal for blinds, shutters, and awnings. DIN rail mounting.

KNX blind actuator with 4 channels for AC 230 V, 6 A. Supports end-position detection, manual and au...

€206,21 Excl. tax
€249,51 Incl. tax

Orderable

Add to cart More information

KNX actuator S-Mode | LED display AP 562/02

The electromechanical actuator for heating valves supports KNX S-Mode. Features integrated bus coupling, LED display for valve position, two binary inputs for window/presence contacts.

The electromechanical actuator for heating valves supports KNX S-Mode. Features integrated bus coupl...

€221,84 Excl. tax
€268,42 Incl. tax

Orderable

Add to cart More information

KNX binary input | 4-fold 10…230 V AC/DC N 263D31

KNX binary input with 4 channels for 10-230 V AC/DC voltage. Supports switching, dimming, sunshade control, and scene management. Features include logical operations and pulse counting.

KNX binary input with 4 channels for 10-230 V AC/DC voltage. Supports switching, dimming, sunshade c...

€118,06 Excl. tax
€142,85 Incl. tax

Orderable

Add to cart More information

N 534D31 Switching actuator 4 x AC 230 V, 16/20 AX, C-Load

Switching actuator with four independent outputs, suitable for AC 230V, 16/20 AX load. Supports timers, logical operations, and status monitoring. Ideal for switching lighting and heating systems.

Switching actuator with four independent outputs, suitable for AC 230V, 16/20 AX load. Supports time...

€193,09 Excl. tax
€233,63 Incl. tax

Orderable

Add to cart More information

UP 258D31 Presence Detector WIDE with temp. measurement

Passive infrared ceiling detector with 360° detection area. Detects presence and motion up to 64 m² or 400 m², depending on mounting height.

...

€143,24 Excl. tax
€173,33 Incl. tax

Orderable

Add to cart More information

Decentralized power supply, 80 mA, AC 230 V - RL 125/23

Decentralized KNX power supply, 80 mA. Suitable for AP 118, AP 641, or DIN rail. Integrated choke. Parallel operation supported.

Decentralized KNX power supply, 80 mA. Suitable for AP 118, AP 641, or DIN rail. Integrated choke. P...

€57,72 Excl. tax
€69,84 Incl. tax

Orderable

Add to cart More information

Siemens Line/backbone coupler N 140/13

KNX line coupler for reliable data exchange between bus lines. Supports 64-byte telegrams, has filter table, diagnostic LEDs, and galvanic isolation between lines. For DIN rail mounting.

KNX line coupler for reliable data exchange between bus lines. Supports 64-byte telegrams, has filte...

€201,48 Excl. tax
€243,79 Incl. tax

Orderable

Add to cart More information

N 528D01 Universal dimmer, 2 x 300 VA, RLC AC 230 V

Universal dimmer with 2 outputs (2x300 VA or 1x500 VA) for switching/dimming resistive, inductive, or capacitive loads. Automatic phase detection. Rated voltage 230V AC.

Universal dimmer with 2 outputs (2x300 VA or 1x500 VA) for switching/dimming resistive, inductive, o...

€176,30 Excl. tax
€213,32 Incl. tax

Orderable

Add to cart More information

Siemens N 125/12 KNX Power Supply Bus 320 mA with extra 29Vdc

320 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provides reliable power and flexible installation options.

320 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provid...

€142,43 Excl. tax
€172,34 Incl. tax

Orderable

Add to cart More information

KNX bin. inp. | 8x AC/DC 12...230 V and 8x pot.-free inp. N 264E11

8-fold binary input with 8 inputs for potential-free contacts and 8 inputs for AC/DC 12...230 V. Ideal for monitoring switch states and pulse counting. Flexible use in KNX systems.

8-fold binary input with 8 inputs for potential-free contacts and 8 inputs for AC/DC 12...230 V. Ide...

€248,70 Excl. tax
€300,93 Incl. tax

Orderable

Add to cart More information

N 525D11 Switch/dim actuator, 2x DALI Broadcast

KNX-DALI gateway with 2 outputs, DALI-2 certified, supports up to 20 DALI devices per output. Includes color temperature control, dimming, and diagnostics.

KNX-DALI gateway with 2 outputs, DALI-2 certified, supports up to 20 DALI devices per output. Includ...

€159,51 Excl. tax
€193,00 Incl. tax

Orderable

Add to cart More information

Page 1 of 2 | Products