Astra Automatyka > Produkty > Komponenty chłodnicze > Termostaty > Termostat pomieszczeniowy T22 T25 T26 (IP20) PENN®
Termostat pomieszczeniowy T22 T25 T26 (IP20) PENN®

These thermostats with a sturdy steel cover are provided with a liquid filled sensing element. This element is formed to achieve maximum sensitivity to surrounding air temperature changes. Coupled with a highly efficient diaphragm and leverage mechanism, the element operates a totally enclosed Penn switch contact with a close differential switching action without the use of “heat or cool” anticipators.

 

Tabela doboru produktu
Model Range (°C) Diff. (K) Fixed Adjustment Thermometer Switch 3A Additional features
            T22, 1-stage room thermostat
T22SRX-9100 5 to 32 1 knob SPDT open high automatic recycle
T22SRX-9101
T22SRX-9104 concealed
           T25, 2-stage room thermostat
T25B-9101 5 to 32 1 knob SPDT open high
T25B-9102 concealed scale,
screwdriver adjustment

T22 / T25 / T26 Series Line Voltage Wall Thermostat (Heating, Cooling, or Heating and Cooling)

Code
Number¹
Type of
Adjustment
Application Selector
Switch
Differential Approximately °C (°F) Shipping
Wt.(Ib.)
Heating Cooling
Heating
T22AAA-1C Knob Single-Pole, Single-Throw, (SPST) Off-Auto 1-3/4 (1) 1.3
T22ABC-1C Auto-Off-Fan
T22ABC-3C Concealed
T22BBC-1C Knob SPST, medium duty 3 (1.7)
T22CBC-1C SPST, heavy duty
T22CBC-3C

Concealed
T26A-14C
(No thermometer)
Knob SPST, Energy
Conservation Heating model, max.setting 75°F (24°C)
None 2 (1.1) 1.0
T26A-15C
(No thermometr)
SPST, Energy
Conservation Heating model, max.setting 65°F (18°C)
Cooling
T22JAA-1C Knob SPST Off-Auto  — 2-1/4 (1.3) 1.3
T22JCC-1C Auto-Off-Fan
T26J-7C
(No thermometer)
SPST, Energy
Conservation Cooling model, min.setting 75°F (24°C)
None
T26J-9C (No thermometr)​ SPST, Energy
Conservation Cooling model, min.setting 78°F (26°C)
2 (1.1) 1.0
Heating and Cooling
T22SDA-1C Knob Single-Pole, Double-Throw, (SPDT),
permits system shutdown at the
thermostat
Off-Auto 1-3/4 (1) 2-1/4 (1.3) 1.3
T22SEB-1C SPDT, used when the same device
controls heating and cooling
Heat-Off-Cool
T22SFB-1C² SPDT, used to control separate
loads on heating and cooling
T22TFB-1C² SPDT, heavy duty,used to control separate loads on heating and cooling

3 (1.7) 3 to 4 (1.7 to 2.2)
T26S-18C³ SPDT None 1-3/4 (1) 2-1/4 (1.3) 1.0
T26T-3C² SPDT, heavy duty 3 (1.7) 3 to 4 (1.7 to 2.2)
Two-Stage
T25A-1C Knob Two SPDT switches
Two-Stage heating,  cooling or one-stage
heating and one-stage  cooling
None 1-3/4 (1) 2-1/4 (1.3) 1.5
T25A-16C Concealed 3 (1.7) (between stages)
Szczegóły produktu

  • Liquid filled elements
  • Dust tight Penn switch
  • Small differential
  • 2-Stage Thermostats with dead band and automatic change over
  • Range 5 to 32°C, with 1 Differential (K) fixed
Pliki do pobrania

 

Dodatkowe zdjęcia

Termostat pomieszczeniowy T22 T25 T26 (IP20) PENN®
Zapytaj o produkt