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Power Temperature Controllers
TC-1F POWER TEMPERATURE SWITCHES
Models TC-1F power temperature controller, with small tolerance and reset differential, are
the simplest and most cost effective way to control a cooling or heating device (VAC or VDC)
without a need for a relay. For circuits that have higher current draw simply use them in
conjunction with a solid state relay.
Part Numbers:
Mode
Part Number
Cool
TC-1C-XX switch closes on temperature rise
Heat
TC-1H-XX switch closes on temperature drop
XX: Specify temperatures 20 °C, 25 °C, 30 °C, 35 °C for cool mode
and 10°C, 15 °C for heat mode
Example: TC-1C-20 and TC-1H-10
TC-4F COOL ONLY WITH ECO-MODE
Model TC-4F is simillar to TC-1F plus it has a 2nd power switch for heat exchanger mode (ECO-Mode). The active cool set point for TC-4F is 35 °C
and for heat exchanger mode (ECO-Mode) is 25 °C
MODEL
PART
NOTES
NUMBER
NUMBER
TC-4F-DC
4F-24G-00-000
24 VDC
TC-6F COOL ONLY
Model TC-6F (Cool Only) thermostat is designed using two temperature power switches in conjunction with a solid state relay. A three position
switch is provided to adjust temperature settings.
MODEL
PART
NOTES
NUMBER
NUMBER
TC-6F
6F-00A-00-000
No Relay
TC-6F-AC
6F-03T-00-000
VAC Version
TC-6F-DC
6F-43D-00-000
12/24 VDC
TC-6F-DC
6F-33D-00-000
48 VDC
TC-3F HEAT AND COOL
Model TC-3F (Heat/Cool) thermostat incorporates the same technology as the TC-6F. It contains a single setting each for both heating and
cooling as referenced below:
MODEL
PART
NOTES
NUMBER
NUMBER
TC-3F-AC
3F-04R-00-000
VAC Version
TC-3F-DC
3F-44G-00-000
12/24 VDC
TC-3F-DC* 3F-44P-00-000
12/24 VDC
* H-Bridge relays included
TC-7F HEAT/COOL WITH ECO-MODE
Model TC-7F (Heat/Cool) thermostat incorporates the same technology as the TC-3F. It contains a single setting each for both heating and
cooling and a heat exchanger mode (ECO-Mode).
MODEL
PART
NOTES
NUMBER
NUMBER
TC-7F-DC
7F-24G-00-000
24 VDC
H-Bridge relays included
TECA
Note
VOLTAGE
CURRENT
125 VAC
250 VAC
12 VDC
24 VDC
.
HX
COOL
RESET
TEMP. °C
TEMP. °C
(MAX) °C
25 +/- 3
35 +/- 3
6.5
TEMP @
TEMP @
T1-T2
T1 °C
T2 °C
(MAX) °C
35 +/- 5
25 +/- 5
10 +/- 3
35 +/- 5
25 +/- 5
10 +/- 3
35 +/- 5
25 +/- 5
10 +/- 3
35 +/- 5
25 +/- 5
10 +/- 3
COOL
HEAT
RESET
TEMP. °C
TEMP. °C
(MAX) °C
35 +/- 5
15 +/- 5
6.5
35 +/- 5
15 +/- 5
6.5
35 +/- 5
15 +/- 5
6.5
COOL
HX
HEAT
TEMP. °C
TEMP. °C
TEMP. °C
35 +/- 3
25 +/- 3
10 +/- 3
For custom variations of any of the controls, contact TECA.
1-888-TECA-USA (832-2872)
SET POINT T
RESET
°C
AMPS
OLERANCE
DIFFERENTIAL
2
+/- 3
3 - 6
1.3
+/- 3
3 - 6
2
+/- 3
3 - 6
1.3
+/- 3
3 - 6
RESET
OPERATING
(TYP) °C
VOLTAGE
3
24 VDC
RESET
RESET
TEMP @ T3
(TYP) °C
°C
6.5
3
Continuous On
6.5
3
Continuous On
6.5
3
Continuous On
6.5
3
Continuous On
RESET
OPERATING
(TYP) °C
VOLTAGE
3
85-280 VAC
3
3.5-32 VDC
3
3.5-32 VDC
RESET
RESET
(MAX) °C
(TYP) °C
6.5
3
°C
Dimensions: Inches [Millimeters]
SWITCHING
ACTIVE MODE
VOLTAGE
SWITCHING
CURRENT
24 VDC
.02 - 20 ADC
OPERATING
SWITCHING
VOLTAGE
VOLTAGE
NA
NA
85-250 VAC
24-280 VAC
12/24 VDC
0-100 VDC
48 VDC
0-100 VDC
SWITCHING
SWITCHING
VOLTAGE
CURRENT
24-280 VAC
10 AMPS
0-100 VDC
.02 - 20 ADC
0-100 VDC
.02 - 20 ADC
OPERATING
SWITCHING
VOLTAGE
VOLTAGE
24 VDC
24 VDC
www.teca-usa.com
ECO-MODE
SWITCHING
CURRENT
1.3 ADC
SWITCHING
CURRENT
NA
10
.02-20 ADC
.02-20 ADC
SWITCHING
CURRENT
.02 - 20 ADC
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