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Temperature Switches
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The Rotary Thermocouple Selector Switch allows for isothermal, low resistance switching between temperature circuits. Available with 2 to 34 positions.
| Product Number | Maximum Number of Positions | Switch Type | Contact Material | Contact Action | Form Factor |
|---|---|---|---|---|---|
|
|
24.0
|
2 Pole
|
Gold-Plated
|
Break before Make
|
1/4 DIN
|
|
|
2.0
|
2 Pole
|
Silver-Plated
|
Break before Make
|
3 INCH
|
|
|
3.0
|
2 Pole
|
Silver-Plated
|
Break before Make
|
3 INCH
|
|
|
4.0
|
2 Pole
|
Silver-Plated
|
Break before Make
|
3 INCH
|
|
|
5.0
|
2 Pole
|
Silver-Plated
|
Break before Make
|
3 INCH
|
The immersion style snap-action bimetallic temperature switch 1/4" NPT fitting, 3 A contact, 5000 PSI Max pressure rating, shock and vibration resistant and NEMA 4, 13 rated.
| Product Number | Switch Type | Switch Operation | Contact | Probe Length | Probe Diameter | Sensor Material | Maximum Temperature | Additional Features |
|---|---|---|---|---|---|---|---|---|
|
|
Fixed Temperature Switch
|
43°C (110°F)
|
3 A SPST Normaly Closed
|
25.4 mm (1 in)
|
9.5 mm (0.38 in)
|
Brass
|
163°C (325°F)
|
1/4" NPT, 5000 PSI
|
|
|
Fixed Temperature Switch
|
4°C (40°F)
|
3 A SPST Normally Open
|
25.4 mm (1 in)
|
9.5 mm (0.38 in)
|
Brass
|
163°C (325°F)
|
1/4" NPT, 5000 PSI
|
|
|
Fixed Temperature Switch
|
10°C (50°F)
|
3 A SPST Normally Open
|
25.4 mm (1 in)
|
9.5 mm (0.38 in)
|
Brass
|
163°C (325°F)
|
1/4" NPT, 5000 PSI
|
|
|
Fixed Temperature Switch
|
15°C (60°F)
|
3 A SPST Normally Open
|
25.4 mm (1 in)
|
9.5 mm (0.38 in)
|
Brass
|
163°C (325°F)
|
1/4" NPT, 5000 PSI
|
|
|
Fixed Temperature Switch
|
21°C (70°F)
|
3 A SPST Normally Open
|
25.4 mm (1 in)
|
9.5 mm (0.38 in)
|
Brass
|
163°C (325°F)
|
1/4" NPT, 5000 PSI
|
The Adjustable Switch uses an External Dial Scale for setpoint adjustment and is available in multiple temperature ranges with 1 A rated contacts.
| Product Number | Switch Type | Adjustable Temperature Range | Contact | Supply Voltage | Probe Length | Probe Diameter | Sensor Material | Minimum Temperature | Maximum Temperature |
|---|---|---|---|---|---|---|---|---|---|
|
|
Adjustable Temperature Switch
|
25 to 70°C (77 to 158°F)
|
1 A SPDT
|
115 Vac/28 Vdc
|
146.1 mm (5.75 in)
|
9.7 mm (0.38 in)
|
316 Stainless Steel
|
-43°C (-45°F)
|
266°C (510°F)
|
|
|
Adjustable Temperature Switch
|
-45 to -5°C (-49 to 23°F)
|
1 A SPDT
|
115 Vac/28 Vdc
|
146.1 mm (5.75 in)
|
9.7 mm (0.38 in)
|
316 Stainless Steel
|
-43°C (-45°F)
|
266°C (510°F)
|
|
|
Adjustable Temperature Switch
|
-45 to -5°C (-49 to 23°F)
|
5 A SPDT
|
250 Vac/28 Vdc
|
146.1 mm (5.75 in)
|
9.7 mm (0.38 in)
|
316 Stainless Steel
|
-43°C (-45°F)
|
266°C (510°F)
|
|
|
Adjustable Temperature Switch
|
-25 to 20°C (-13 to 63°F)
|
1 A SPDT
|
115 Vac/28 Vdc
|
146.1 mm (5.75 in)
|
9.7 mm (0.38 in)
|
316 Stainless Steel
|
-43°C (-45°F)
|
266°C (510°F)
|
|
|
Adjustable Temperature Switch
|
-25 to 20°C (-13 to 63°F)
|
5 A SPDT
|
250 Vac/28 Vdc
|
146.1 mm (5.75 in)
|
9.7 mm (0.38 in)
|
316 Stainless Steel
|
-43°C (-45°F)
|
266°C (510°F)
|
The Snap-Action Bimetallic Temperature switch with 1/2" NPT fitting, 5 A contacts, 2500 PSI Max external pressure rating, shock and vibration resistant and NEMA 4, 13 rated.
| Product Number | Switch Type | Switch Operation | Contact | Supply Voltage | Probe Length | Probe Diameter | Sensor Material | Maximum Temperature | Additional Features |
|---|---|---|---|---|---|---|---|---|---|
|
|
Fixed Temperature Switch
|
82°C (180°F)
|
5 A SPDT
|
125/250 Vac
|
16mm (0.63")
|
14.2mm (0.56")
|
Brass
|
163°C (325°F)
|
1/2" NPT, 2500 PSI
|
|
|
Fixed Temperature Switch
|
93°C (200°F)
|
5 A SPDT
|
125/250 Vac
|
16mm (0.63")
|
14.2mm (0.56")
|
Brass
|
163°C (325°F)
|
1/2" NPT, 2500 PSI
|
|
|
Fixed Temperature Switch
|
104°C (220°F)
|
5 A SPDT
|
125/250 Vac
|
16mm (0.63")
|
14.2mm (0.56")
|
Brass
|
163°C (325°F)
|
1/2" NPT, 2500 PSI
|
|
|
Fixed Temperature Switch
|
115°C (240°F)
|
5 A SPDT
|
125/250 Vac
|
16mm (0.63")
|
14.2mm (0.56")
|
Brass
|
163°C (325°F)
|
1/2" NPT, 2500 PSI
|
|
|
Fixed Temperature Switch
|
121°C (250°F)
|
5 A SPDT
|
125/250 Vac
|
16mm (0.63")
|
14.2mm (0.56")
|
Brass
|
163°C (325°F)
|
1/2" NPT, 2500 PSI
|
The Snap-Action Bellows Temperature switch with 1/2" NPT fitting, 10 A contacts, 500 PSI Max external pressure rating, shock and vibration resistant and NEMA 4, 13 rated.
| Product Number | Switch Type | Switch Operation | Contact | Supply Voltage | Probe Length | Probe Diameter | Sensor Material | Minimum Temperature | Maximum Temperature | Additional Features |
|---|---|---|---|---|---|---|---|---|---|---|
|
|
Fixed Temperature Switch
|
93°C (200°F)
|
10 A SPDT
|
125/250 Vac
|
25.4mm (1.0")
|
11.2mm (0.44")
|
Brass
|
4°C (40°F)
|
149°C (300°F)
|
1/2" NPT, 500 PSI
|
|
|
Fixed Temperature Switch
|
49°C (120°F)
|
10 A SPDT
|
125/250 Vac
|
25.4mm (1.0")
|
11.2mm (0.44")
|
Brass
|
4°C (40°F)
|
149°C (300°F)
|
1/2" NPT, 500 PSI
|
|
|
Fixed Temperature Switch
|
82°C (180°F)
|
10 A SPDT
|
125/250 Vac
|
25.4mm (1.0")
|
11.2mm (0.44")
|
Brass
|
4°C (40°F)
|
149°C (300°F)
|
1/2" NPT, 500 PSI
|
The Heavy Duty Temperature switch is available with various preset temperatures and a contact rating of 25 A and can be used as a remote control thermostat
| Product Number | Switch Type | Open Setpoint | Closed Setpoint | Contact | Supply Voltage | Sensor Material | Minimum Temperature | Maximum Temperature |
|---|---|---|---|---|---|---|---|---|
|
|
Fixed Temperature Switch
|
50 ±5
|
35 ±5
|
25 A SPDT
|
277 V
|
304 Stainless Steel
|
-40°C (-40°F)
|
105°C (220°F)
|
|
|
Fixed Temperature Switch
|
60 ±5
|
45 ±5
|
25 A SPDT
|
277 V
|
304 Stainless Steel
|
-40°C (-40°F)
|
105°C (220°F)
|
|
|
Fixed Temperature Switch
|
75 ±5
|
60 ±5
|
25 A SPDT
|
277 V
|
304 Stainless Steel
|
-40°C (-40°F)
|
105°C (220°F)
|
|
|
Fixed Temperature Switch
|
105 ±5
|
90 ±5
|
25 A SPDT
|
277 V
|
304 Stainless Steel
|
-40°C (-40°F)
|
105°C (220°F)
|
|
|
Fixed Temperature Switch
|
200 ±5
|
185 ±5
|
25 A SPDT
|
277 V
|
304 Stainless Steel
|
-40°C (-40°F)
|
105°C (220°F)
|
Digital Temperature Switch in weatherproof enclosure. Accepts RTD or NTC as input. Single and dual stage models.
| Product Number | Switch Type | Ajustable Temperature Range | Switch Operation | Contact | Supply Voltage | Maximum Temperature | Compliance | Number of Stages | Probe Included |
|---|---|---|---|---|---|---|---|---|---|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
20 A SPDT
|
90/255 Vac
|
150°C
|
cURus
|
1
|
Yes
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
20 A SPDT
|
24 Vac/dc
|
150°C
|
cURus
|
1
|
Yes
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
20 A SPDT
|
90/255 Vac
|
150°C
|
cURus
|
2
|
Yes
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
20 A SPDT
|
24 Vac/dc
|
150°C
|
cURus
|
2
|
Yes
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
20 A SPDT
|
90/255 Vac
|
150°C
|
cURus
|
1
|
No
|
| Product Number | Switch Type | Ajustable Temperature Range | Switch Operatoin | Contact | Supply Voltage | Maximum Temperature | Compliance | Degree Units |
|---|---|---|---|---|---|---|---|---|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
16 A SPDT
|
110 Vac
|
150°C
|
CE, cURus
|
°F
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
16 A SPDT
|
110 Vac
|
150°C
|
CE, cURus
|
°C
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
16 A SPDT
|
230 Vac
|
150°C
|
CE, cURus
|
°F
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
16 A SPDT
|
230 Vac
|
150°C
|
CE, cURus
|
°C
|
|
|
1 Pole
|
-50 to 150°C (-58 to 302°F)
|
150°C
|
16 A SPDT
|
12 Vdc
|
150°C
|
CE, cURus
|
°F
|
Digital Temperature Switch has easy programming and a bright red 3-digit LED display. Includes a thermistor with a five foot cable, fittings clips for panel mounting, rear terminal cover, and instruction manual.
| Product Number | Switch Type | Adjustable Temperature Range | Switch Operation | Contact | Supply Voltage | Minimum Temperature | Maximum Temperature |
|---|---|---|---|---|---|---|---|
|
|
1 Pole
|
-58 to 302°F
|
302°F
|
16 A SPDT
|
110 V
|
-58°F
|
302°F
|
|
|
1 Pole
|
-50 to 150°C
|
150°C
|
16 A SPDT
|
110 V
|
-50°C
|
150°C
|
|
|
1 Pole
|
-58 to 302°F
|
302°F
|
16 A SPDT
|
230 V
|
-58°F
|
302°F
|
|
|
1 Pole
|
-50 to 150°C
|
150°C
|
16 A SPDT
|
230 V
|
-50°C
|
150°C
|
|
|
1 Pole
|
-58 to 302°F
|
302°F
|
16 A SPDT
|
12 Vac/Vdc
|
-58°F
|
302°F
|
The Series TSWB Digital Temperature/Water Level Switch offers complete boiler control for outdoor wood boilers and other similar heating equipment.
| Product Number | Supply Power | Unit |
|---|---|---|
|
|
115 VAC
|
°F
|
|
|
115 VAC
|
°C
|
|
|
230 VAC
|
°F
|
|
|
230 VAC
|
°C
|
|
|
12 VAC/VDC
|
°F
|
Temperature Switches
Temperature Switches are often important components in a variety of industrial, commercial, and...
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