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Temperature Monitoring Relays:

146 Products Found

Farnell provides temperature monitoring relays designed to protect equipment from overheating. With adjustable trip points and fast response times, these relays prevent thermal damage and improve system longevity.

Temperature monitoring relays measure the temperature of electrical equipment and surrounding environments. When a set threshold is exceeded, the relay triggers cooling or system shutdown to prevent overheating.

Key Features:

  • Adjustable temperature thresholds for precise protection.
  • Fast response time to prevent thermal damage.
  • Compatible with thermocouples and RTDs.

Applications:

  • HVAC Systems – Protect compressors and heating elements from overheating.
  • Industrial Motors – Prevent motor damage due to high temperatures.
  • Renewable Energy – Ensure stable operation in solar and wind systems.
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Manufacturer
Supply Voltage AC Max
Supply Voltage DC Max
Thermocouple Type
Temperature Monitoring Min
Operating Temperature Max
Temperature Monitoring Max
Operating Temperature Min
Temperature Accuracy ±
Output Voltage Max
Contact Current
Switching Voltage Max
Contact Configuration
Relay Mounting
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ComparePrice ForQuantity
3484595

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484603

RoHS

Each
1+
kr 3,339.140
Total:kr 3,339.14
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3483603

RoHS

Each
1+
kr 1,379.060
Total:kr 1,379.06
Min: 1 / Mult: 1
240V
240V
-
-25°C
-
60°C
-
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484627

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484578

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484654

RoHS

Each
1+
kr 4,321.240
Total:kr 4,321.24
Min: 1 / Mult: 1
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SIRUS 3RS14 Series
3484661

RoHS

Each
1+
kr 4,461.540
Total:kr 4,461.54
Min: 1 / Mult: 1
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SIRUS 3RS15 Series
3484642

RoHS

Each
1+
kr 3,016.450
Total:kr 3,016.45
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484594

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484628

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3483623

RoHS

Each
1+
kr 3,038.610
Total:kr 3,038.61
Min: 1 / Mult: 1
240V
240V
-
-25°C
-
60°C
-
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484626

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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-
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SIRUS 3RS11 Series
3483602

RoHS

Each
1+
kr 1,250.500
Total:kr 1,250.50
Min: 1 / Mult: 1
24V
24V
-
-25°C
-
60°C
-
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484640

RoHS

Each
1+
kr 3,339.140
Total:kr 3,339.14
Min: 1 / Mult: 1
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-
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SIRUS 3RS11 Series
3484629

RoHS

Each
1+
kr 2,020.320
Total:kr 2,020.32
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3483596

RoHS

Each
1+
kr 1,015.210
Total:kr 1,015.21
Min: 1 / Mult: 1
240V
240V
-
-25°C
-
60°C
-
-
-
3A
250VAC
SPDT
DIN Rail
SIRIUS 3RN2 Series
3484649

RoHS

Each
1+
kr 4,363.330
Total:kr 4,363.33
Min: 1 / Mult: 1
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-
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SIRUS 3RS11 Series
3484623

RoHS

Each
1+
kr 4,279.150
Total:kr 4,279.15
Min: 1 / Mult: 1
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-
-
-
-
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SIRUS 3RS10 Series
3484600

RoHS

Each
1+
kr 3,016.450
Total:kr 3,016.45
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3483598

RoHS

Each
1+
kr 1,209.000
Total:kr 1,209.00
Min: 1 / Mult: 1
240V
240V
-
-25°C
-
60°C
-
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484588

RoHS

Each
1+
kr 2,020.320
Total:kr 2,020.32
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484596

RoHS

Each
1+
kr 1,992.260
Total:kr 1,992.26
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484672

RoHS

Each
1+
kr 4,363.330
Total:kr 4,363.33
Min: 1 / Mult: 1
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SIRUS 3RS21 Series
3484586

RoHS

Each
1+
kr 2,020.320
Total:kr 2,020.32
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484667

RoHS

Each
1+
kr 6,537.980
Total:kr 6,537.98
Min: 1 / Mult: 1
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SIRUS 3RS20 Series
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