ABB i-bus KNX | Building Automation | 2CDG110156R0011
Original ABB SA/S 4.10.2.1 four-channel switch actuator for KNX/EIB building automation applications.
Designed to control four independent electrical loads using potential-free relay contacts.
Manufacturer: ABB
Model: SA/S 4.10.2.1
Part Number: 2CDG110156R0011
Type: 4-Fold Switch Actuator
Protocol: KNX / EIB
Outputs: 4 Independent Relay Channels
Rated Current: 10AX
Rated Voltage: 250/440V AC
Control: KNX Bus with Manual Switching
Mounting: DIN Rail
Protection Rating: IP20
This is a pre-owned industrial building automation component.
The unit shows cosmetic signs of previous use, including minor scratches, surface marks, and a partially worn side label.
Inspection performed:
Visually inspected the housing and terminals.
Connected to a KNX bus supply.
Red programming LED illuminated during inspection.
Testing limitations:
Individual relay contacts have not been electrically tested.
KNX communication and configuration have not been verified.
Load switching operation has not been tested.
Full functional operation is not confirmed.
The illuminated programming LED is not a confirmation of complete functionality.
1 × ABB SA/S 4.10.2.1 KNX Switch Actuator
External testing equipment, KNX power supply, and temporary testing cables are not included.
The buyer should verify the exact part number, specifications, and compatibility before purchasing.
Please carefully review the actual item photographs, which form part of the condition description.
Installation and commissioning should be performed by qualified personnel.
Industrial Automation & Electronic Components
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