Thermostatic Switches

Thermostat switches are used in temperature control systems to regulate air or liquids and can be used in both commercial and domestic applications. The two main types are capillary and bimetallic thermostats.

RS offer a range of thermostat switches such as enclosure thermostats, mechanical HVAC thermostats, digital and programmable HVAC thermostats, digital and smart thermostats with Wi-...

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RS PRO Capillary Thermostat, +110°C Max, SPST, Manual Reset, Panel Mount
RS PRO Capillary Thermostat, +110°C Max, SPST, Manual Reset, Panel Mount
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RS Stock No.: 733-4717Brand: RS PRO

BD 22.194

BD 22.194 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 22.194
Add to basket
RS Pro
+90°C
+110°C
-
Capillary
-
SPST
15A
250V ac
-
Manual
-
Panel Mount
-
RS PRO Capillary Thermostat, +40°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Capillary Thermostat, +40°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4713Brand: RS PRO

BD 22.822

BD 22.822 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 22.822
Add to basket
RS Pro
0°C
+40°C
-
Capillary
-
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Capillary Thermostat, +90°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Capillary Thermostat, +90°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4723Brand: RS PRO

BD 22.597

BD 22.597 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 22.597
Add to basket
RS Pro
0°C
+90°C
-
Capillary
-
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Capillary Thermostat, +120°C Max, SPDT, Manual Reset, Panel Mount
RS PRO Capillary Thermostat, +120°C Max, SPDT, Manual Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4710Brand: RS PRO

BD 22.442

BD 22.442 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 22.442
Add to basket
RS Pro
0°C
+120°C
-
Capillary
-
SPDT
15A
250V ac
-
Manual
-
Panel Mount
-
RS PRO Capillary Thermostat, +210°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Capillary Thermostat, +210°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4726Brand: RS PRO

BD 23.008

BD 23.008 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 23.008
Add to basket
RS Pro
+40°C
+210°C
-
Capillary
-
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Capillary Thermostat, +110°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Capillary Thermostat, +110°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4735Brand: RS PRO

BD 25.568

BD 25.568 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 25.568
Add to basket
RS Pro
+90°C
+110°C
-
Capillary
-
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Capillary Thermostat, +35°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Capillary Thermostat, +35°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4732Brand: RS PRO

BD 23.636

BD 23.636 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 23.636
Add to basket
RS Pro
-30°C
+35°C
-
Capillary
-
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Adjustable Capillary Thermostat, Opens at +310°C, Closes at +50°C, +330°C Max, SPDT, Automatic Reset, Panel Mount
RS PRO Adjustable Capillary Thermostat, Opens at +310°C, Closes at +50°C, +330°C Max, SPDT, Automatic Reset, Panel Mount
Add to parts list
RS Stock No.: 733-4729Brand: RS PRO

BD 22.629

BD 22.629 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 22.629
Add to basket
RS Pro
0°C
+330°C
+310°C
Adjustable Capillary
+50°C
SPDT
16A
250V ac
-
Automatic
-
Panel Mount
-
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at 55°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at 55°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8229Brand: RS PRO

BD 5.034

BD 5.034 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.034
Add to basket
RS Pro
0°C
+150°C
70°C
Bi-Metallic
55°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 50°C, Closes at 35°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 50°C, Closes at 35°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8226Brand: RS PRO

BD 4.779

BD 4.779 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.779
Add to basket
RS Pro
0°C
+150°C
50°C
Bi-Metallic
35°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 60°C, Closes at 45°C, +180°C Max, NC, Automatic Reset
RS PRO Bi-Metallic Thermostat, Opens at 60°C, Closes at 45°C, +180°C Max, NC, Automatic Reset
Add to parts list
RS Stock No.: 222-8227Brand: RS PRO

BD 5.861

BD 5.861 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.861
Add to basket
RS Pro
0°C
+180°C
60°C
Bi-Metallic
45°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Horizontal Tab
Automatic
NC
-
-
RS PRO Bi-Metallic Thermostat, Opens at 90°C, Closes at 75°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 90°C, Closes at 75°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8232Brand: RS PRO

BD 5.115

BD 5.115 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.115
Add to basket
RS Pro
0°C
+150°C
90°C
Bi-Metallic
75°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 50°C, Closes at 82°C, +150°C Max, NO, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 50°C, Closes at 82°C, +150°C Max, NO, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8255Brand: RS PRO

BD 3.325

BD 3.325 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 3.325
Add to basket
RS Pro
0°C
+150°C
50°C
Bi-Metallic
82°C
NO
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NO
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 15°C, Closes at 0°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 15°C, Closes at 0°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8218Brand: RS PRO

BD 4.773

BD 4.773 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.773
Add to basket
RS Pro
0°C
+150°C
15°C
Bi-Metallic
0°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 110°C, Closes at 95°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 110°C, Closes at 95°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8236Brand: RS PRO

BD 5.251

BD 5.251 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.251
Add to basket
RS Pro
0°C
+150°C
110°C
Bi-Metallic
95°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at -20°C, +180°C Max, NC, Manual Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at -20°C, +180°C Max, NC, Manual Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8258Brand: RS PRO

BD 6.911

BD 6.911 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 6.911
Add to basket
RS Pro
0°C
+180°C
70°C
Bi-Metallic
-20°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Manual
-
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 150°C, Closes at 135°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 150°C, Closes at 135°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8242Brand: RS PRO

BD 5.251

BD 5.251 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.251
Add to basket
RS Pro
0°C
+150°C
150°C
Bi-Metallic
135°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at 55°C, +180°C Max, NC, Automatic Reset
RS PRO Bi-Metallic Thermostat, Opens at 70°C, Closes at 55°C, +180°C Max, NC, Automatic Reset
Add to parts list
RS Stock No.: 222-8228Brand: RS PRO

BD 5.830

BD 5.830 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.830
Add to basket
RS Pro
0°C
+180°C
70°C
Bi-Metallic
55°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Horizontal Tab
Automatic
NC
-
-
RS PRO Bi-Metallic Thermostat, Opens at 100°C, Closes at 85°C, +150°C Max, NC, Automatic Reset, Fixed Mount
RS PRO Bi-Metallic Thermostat, Opens at 100°C, Closes at 85°C, +150°C Max, NC, Automatic Reset, Fixed Mount
Add to parts list
RS Stock No.: 222-8234Brand: RS PRO

BD 5.251

BD 5.251 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.251
Add to basket
RS Pro
0°C
+150°C
100°C
Bi-Metallic
85°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Vertical Tab
Automatic
NC
Fixed
-
RS PRO Bi-Metallic Thermostat, Opens at 80°C, Closes at 65°C, +180°C Max, NC, Automatic Reset
RS PRO Bi-Metallic Thermostat, Opens at 80°C, Closes at 65°C, +180°C Max, NC, Automatic Reset
Add to parts list
RS Stock No.: 222-8230Brand: RS PRO

BD 5.830

BD 5.830 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 5.830
Add to basket
RS Pro
0°C
+180°C
80°C
Bi-Metallic
65°C
NC
15A at 125VAC, 16A at 250VAC
16A 250V/15A 125V
Horizontal Tab
Automatic
NC
-
-