Flush-mounted radio receiver ET-111C in a 230 volt Etherma 40039 flush-mounted box

The ET-111C radio receiver offers a user-friendly option for switching electric heaters and underfloor heating. This receiver, in combination with the ET-14A, not only allows you to control the room temperature, but can also precisely control the floor temperature in conjunction with the ET-EF-111 remote sensor. With a frequency range of 868 MHz, the ET-111C ensures a generous range and an optimal connection. The receiver is easily installed in a flush-mounted box (UP box). With an impressive switching current of 10A, it is capable of reliably controlling a wide range of heating devices. The compact dimensions of 50x47x33 mm enable space-saving installation. The protection class IP 20 ensures safe indoor use. Overall, the ET-111C radio receiver presents itself as a reliable and versatile control element for electric heating systems that enables precise temperature control and efficient room design.

Product data:
- Power supply: 230 volts AC
- Number of relays: 1
- Mounting type: flush-mounted
- Material: plastic
- Material quality: Duroplast
- Surface protection: untreated
- Mounting type: Mounting with screw
- Color: white (RAL number: 9016)
- Suitable for protection class (IP): IP20
- Protection class (NEMA): other
- Radio frequency: 868 MHz
- Modulation: VHF (FM)
- Suitable for switches: yes
- As a module/board: yes
- Switching operation: yes

Data sheet:

Assembly Instructions: