Switch actuator 12 fold 20A (Secure)
€537,32 Incl. tax €710,74 Incl. tax. Out of stock, but available
Specifications
Information
KNX Secure Switch Actuator 12-fold 20A | Article No.: ARSA-12/20.S
The KNX Secure Switch Actuator ARSA-12/20.S is a powerful and versatile solution for building automation systems. With 12 channels and a maximum load of 20A per output, this device ensures reliable control of lighting, heating, and signal equipment.
Key Features:
- Power Supply: 21-30V DC via KNX bus
- Bus Consumption: <6.5mA/24V, <5.5mA/30V
- Rated Voltage: 250V AC (50/60Hz)
- Rated Current: 20A per output
- Inrush Current: 480A/2ms
- Mechanical Lifespan: >10⁶ switching cycles
- Electrical Lifespan: >10⁵ switching cycles (resistive load)
- Mounting: 35mm DIN rail (EN60715)
- Protection Class: IP20
- Temperature Range: -5 °C to +45 °C
- Maximum Load:
- Incandescent Lamps: 5000W
- Halogen Lamps: 4000W
- LED Lamps: 800W (inrush current: 470A/210µs)
- Motors: 3675W
Functions:
- Manual control via buttons
- On/Off delay
- Staircase lighting function with warning
- Logical operations: AND, OR, XOR
- Scene and preset control (8-bit/1-bit)
- Forced control and safety functions
- Threshold settings
- Control of electric thermal valves
- Adjustable preferred status after power failure
Compatibility and Installation:
The ARSA-12/20.S is fully compatible with the KNX bus and does not require additional power supply. It can be programmed using ETS5 or later, with knxprod files for physical addressing and parameter settings. Easy installation on 35mm DIN rails simplifies setup.
Available Models in this Series:
- GVS 88188582 Switch Actuator 4-fold 16A - KNX Secure - ARSA-04/16.S
- GVS 88188599 Switch Actuator 8-fold 16A - KNX Secure - ARSA-08/16.S
- GVS 88188605 Switch Actuator 12-fold 16A - KNX Secure - ARSA-12/16.S
- GVS 88188612 Switch Actuator 4-fold 20A - KNX Secure - ARSA-04/20.S
- GVS 88188629 Switch Actuator 8-fold 20A - KNX Secure - ARSA-08/20.S
- GVS 88188636 Switch Actuator 12-fold 20A - KNX Secure - ARSA-12/20.S
Note: The database files for ARSA-xx/20.S and ARSA-xx/16.S are identical, with the main difference being the maximum load per output.
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