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Thermostats

Omega is the best place to buy thermostats for industrial and/or laboratory environments online...
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12 Products found
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Thermostat "NC" (Normally Closed): Thermostat opens at temperature. Comes with a RED temperature dial. Thermostat "NO" (Normally Open): Thermostat closes at t...

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quickShip This product has variations available for quick shipping.

KT011-Series
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage Power Features
KT011409
$19.47
154  In Stock
NC – open on rise
32°F
140°F
120 Vac/250 Vac
30 W
NC-open on KT011409 rise
KT011419
$19.47
97  In Stock
NO – close on rise
32°F
140°F
120 Vac/250 Vac
30 W
NO-close on rise
KT011469
$19.47
70  In Stock
NC – open on rise
0°C
60°C
120 Vac/250 Vac
30 W
NC-open on rise
KT011479
$19.47
155  In Stock
NO – close on rise
0°C
60°C
120 Vac/250 Vac
30 W
NO-close on rise
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The ZR011 houses two separate thermostats, allowing the independent control of heating and cooling or other equipment. Both thermostats offer wide adjustment ranges and are color c...

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ZR011-Series
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage
ZR01172000
$42.75
5  In Stock
NC - open on rise, NO – close on rise
0°C
60°C
250 Vac
ZR01172001
$41.72
36  In Stock
NC - open on rise, NO – close on rise
32°F
140°F
250 Vac
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These easy to use thermostats are ideal for heating and cooling applications. The thermostats can easily be mounted on a DIN rails.

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FGT100-200
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage
FGT200
$34.25
10  In Stock
Cooling Control
0°C
60°C
100 to 250 Vac/12 to 24 Vdc
FGT100
$34.25
7  In Stock
Heating Control
-10°C
50°C
100 to 250 Vac/12 to 24 Vdc
FGT101
$34.25
6  In Stock
Heating Control
14°F
122°F
100 to 250 Vac/12 to 24 Vdc
FGT201
$34.25
35  In Stock
Cooling Control
32°F
140°F
100 to 250 Vac/12 to 24 Vdc
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These in-line thermostats are available in 100 to 250 Vac or the low voltage models of 12 to 24 Vdc. Easy to use. The thermostats come with cable ties for mounting. They al...

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FGT300
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage
FGT302
$28.84
20  In Stock
Creep Action
5°C (41°F)
Not Applicable
12/24 Vac/Vdc
FGT305
$28.84
29  In Stock
Snap Action
5°C (41°F)
15°C (59°F)
100/250 Vac
FGT303
$31.16
Available
in 4 weeks
Creep Action
20°C (68°F)
Not Applicable
12/24 Vac/Vdc
FGT306
$27.81
Available
in 4 weeks
Snap Action
20°C (68°F)
30°C (86°F)
100/250 Vac
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Normally Closed: Thermostat opens at temperature rise. Comes with a red module.
Normally Open: Thermostat closes at temperature rise. Comes with a blue module.

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FT011-FTD011
Product Number Minimum Control Temperature Maximum Control Temperature Features
FT01161002
$15.25
33  In Stock
25°C (77°F)
35°C (95°F)
Standard
FT01160000
$15.25
Available
in 6 weeks
5°C (41°F)
15°C (59°F)
Standard
FT01160001
$15.25
Available
in 6 weeks
15°C (59°F)
25°C (77°F)
Standard
FTD01163000
$30.39
Available
in 6 weeks
NC 5°C (41°F), NO 40°C (104°F)
NC 15°C (59°F), NO 50°C (122°F)
Dual Thermostat
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These thermostats use sensitive bulbs that can be used in confined locations. Styles 4 and 5 bulbs are designed for inserting in drilled holes in platens and dies or for direct imm...

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AR
Product Number Minimum Control Temperature Maximum Control Temperature Supply Voltage Length Features
AR-215
$375.95
2  In Stock
10°C (59°F)
120°C (248°F)
120 to 480V
4 in
7 ft Cap Length
ARR-215
$402.98
Available
in 4 weeks
10°C (59°F)
120°C (248°F)
120 to 480V
4 1/4 in
7 ft Cap Length
ARR-519
$323.38
Available
in 4 weeks
95°C (200°F)
290°C (550°F)
120 to 480V
11 1/4 in
7 ft Cap Length
ARR-519KC
$273.63
Available
in 4 weeks
95°C (200°F)
290°C (550°F)
120 to 480V
11 1/4 in
7 ft, Knob Cover
AR-115A
$381.10
Available
in 4 weeks
-20°C (-4°F)
40°C (104°F)
120 to 480 V
3 7/8 in
2 in Cap Length
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The OMEGALUX™ percentage controller is a manually adjustable control which provides variable selection of average heater power. The controller varies the proportion of “off...

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quickShip This product has variations available for quick shipping.

CPP940-CBC990
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage Power Features
CPP941
$125.05
1  In Stock
DPST
Not Applicable
Not Applicable
120 Vac
15 Amps
Percentage controller
CBC992-550
$148.63
1  In Stock
SPST with “off” position
66°C (150°F)
288°C (550°F)
240 Vac
15 Amps
Bulb and capillary controller
CPP942
$125.05
Available
in 6 weeks
DPST
Not Applicable
Not Applicable
240 Vac
15 Amps
Percentage controller
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SA SeriesFeaturesMust Be Firmly Mounted to Heated SurfaceTemperature differential of approximately 3 to 11°C (5 to 20°F) depending on ...

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SA-CH
Product Number Control Mode Supply Voltage Power
SA-501A
$191.58
5  In Stock
Not Applicable
120V/240V
1500 W with 38 to 316°C (100 to 600°F)
CH-252
$92.19
5  In Stock
(DPST) Snap – Action
240 Vac
3600 W
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SPECIFICATIONS Temperature Setpoint Range: –18 to 107°C (0 to 225°F) Minor Scale Divisions: 5.6°C (10°F) Switch Rating: 22 AMPS @...

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RTAS-TSTAT
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage Power Features
RTAS
$548.38
1  In Stock
SPDT
-18°C (0°F)
107°C (225°F)
120 to 480 Vac
22 Amps
Standard
RTAS-EP
$630.38
Available
in 4 weeks
SPDT
-18°C (0°F)
107°C (225°F)
120 to 250 Vac
11 Amps
Division II Areas
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AR-EP, AR-LT Series These models add a weatherresistant enclosure (AR-LT series) or an explosion-proof enclosure (AREP series) to the AR Series shown in the P ...

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AR-LT
Product Number Minimum Control Temperature Maximum Control Temperature Length Features
AR-115AEP
$1,442.00
Available
in 4 weeks
-18°C (0°F)
38°C (100°F)
98.6 mm (3.88 in)
Explosion Proof Thermostat, 0.6 mm (2 ft) Cap Length
AR-115CEP
$1,659.00
Available
in 4 weeks
-18°C (0°F)
38°C (100°F)
3 7/8 in
Explosion Proof Thermostat, 3.6 mm (12 ft) Cap Length
AR-115EP
$1,442.00
Available
in 4 weeks
-18°C (0°F)
38°C (100°F)
3 7/8 in
Explosion Proof Thermostat, 2.1 mm (7 ft) Cap Length
AR-214EP
$1,442.00
Available
in 6 weeks
16°C (160°F)
121°C (250°F)
5 5/32 in
Explosion Proof Thermostat, 2.1 mm (7 ft) Cap Length
AR-215AEP
$1,442.00
Available
in 4 weeks
16°C (160°F)
121°C (250°F)
4 in
Explosion Proof Thermostat, 0.6 mm (2 ft) Cap Length
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Description The RH-FGHS100 is designed for controlling the humidity levels in outdoor enclosures and control panels. This aids in the protection of electronic circuit...

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RH-FGHS100-Series
Product Number Supply Voltage Features
RH-FGHS100
$194.67
Available
in 4 weeks
24V to 230V
DIN rail mount hygrostat
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SPECIFICATIONS Temperature Setpoint Range: -18 to 200°C (0 to 400°F) Ambient Temperature Range: -40 to 71°C (-40 to 160°F) Minor Scale Div...

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RTBC-TSTAT
Product Number Control Mode Minimum Control Temperature Maximum Control Temperature Supply Voltage Power Features
RTBC
$507.38
Available
in 4 weeks
SPDT
-18°C (0°F)
204°C (400°F)
120 to 480 Vac
22 Amps
Standard
RTBC-EP
$727.75
Available
in 4 weeks
SPDT
-18°C (0°F)
204°C (400°F)
120 to 250 Vac
11 Amps
Division II Areas
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