Switching Actuator N 534D31 4 x AC 230V, 16/20 AX, C-Load
The Siemens N 534D31 is a high-quality switching actuator designed to control four independent groups of electrical consumers. The device supports a nominal voltage of AC 230V and a load of 16 AX / 20 AX (200 µF fluorescent lamp load), making it ideal for lighting and other applications with high inrush currents.
Main Features:
- 4 independent outputs with potential-free relays
- Rated contact current according to DIN EN 60669: 16 AX / 20 AX (200 µF fluorescent lamp load)
- Supports logical operations (AND, OR, NAND, NOR, XOR, FILTER, TRIGGER) and timers
- Adjustable relay mode (NC/NO)
- Adjustable on and off delays
- Scene control with up to 8 scene assignments per output
- Supports manual override, blocking functions, and forced mode
- Warning of imminent shutdown via flashing function
- Night mode for temporary switching on of the lighting
- Cycle and operating hours counting with threshold monitoring
- Supports capacitive loads up to 200 µF
- DC switching capacity up to 24 V at 10 A
- Supports AC1 and AC3 operation with 20 A and 16 A respectively
Technical Specifications:
- Nominal voltage: AC 230V (50/60 Hz)
- Nominal current: 20 AX (16 AX according to DIN EN 60669)
- Channels: 4
- Maximum inrush current: 600 A (t = 150 µs), 480 A (t = 250 µs), 300 A (t = 600 µs)
- Maximum switching power: 3680 W at 230V AC
- Minimum switching power: 12 V, 100 mA
- Capacitive loads: Up to 200 µF
- Lifetime: Mechanical 1,000,000 switching cycles
- Power loss: 4 W at nominal load
- Dimensions: 4TE (72 mm width), suitable for DIN-rail mounting (IEC 60715)
- Operating temperature: -5°C to +45°C
- Storage temperature: -20°C to +70°C
- Protection class: IP20 according to EN 60529
- Power supply: KNX bus voltage DC 24V, power consumption 20 mA
- EMC compliance: EN 50428
- Certifications: KNX, EAC, RCM, CE
Note:
This actuator also supports load monitoring with threshold detection, ensuring efficient operation of connected consumers. It is suitable for resistive, inductive, and capacitive loads, with flexible settings for night mode and timer operations.
