ET3

Programmable thermostat, 2 NTC inputs and 3 outputs

  • Programmable thermostat, 82 x 38 mm, depth 33.5 mm
  • IP20 back protection degree
  • 2 inputs for temperature probes: NTC 103AT-2 (10KΩ @ 25 ° C) with DOUBLE INSULATION
  • 1 digital input for voltage-free contacts as alternative to input 2
  • Temperature range -50 ... 109 ° C (-58... 228 ° F)
  • Power supply: 115 Vac or 230 Vac with condenser, 110... 240 VAC ± 10% (not isolated)
  • Frequency: 50/60 Hz
  • Power consumption: approximately 3VA
  • Up to 3 relay outputs :
    - OUT1: Relay SPST-NO (16A - 1HP 250V, 1/2HP 125 VAC);
    EN 61810: 16 (9) A - EN 60730: 10 (4)A -
    UL 60730: 12 A Res., 30 LRA, 5 FLA
    - OUT2: Relay SPST-NO (5A - 1/10HP 125/250 VAC);
    EN 61810: 5 (1) A - EN 60730: 2 (1)A -
    UL 60730: 2 A Res.Gen.Use
    - OUT3: Relay SPST-NO (5A - 1/10HP 125/250 VAC);
    EN 61810: 5 (1) A - EN 60730: 2 (1)A -
    UL 60730: 2 A Res.Gen.Use
  • Defrosting control: at intervals time, at reaching temperature, at programmed times by stopping compressor, by electrical heating or hot gas/reverse cycle
  • Voltage alarm
  • Programming via TTL port with A01 key and NFC programming with AFC1 device and mobile phone (Android)
  • Knob setting
  • ON/OFF control
  • Wall mounting

UL Recognition Canada USA

File no. E206847
Ref. UL/CSA 60730-1-2-9