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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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Supply Voltage AC Max
Supply Voltage DC Max
Thermocouple Type
Operating Temperature Max
Temperature Monitoring Min
Operating Temperature Min
Temperature Monitoring Max
Temperature Accuracy ±
Output Voltage Max
Contact Current
Switching Voltage Max
Contact Configuration
Relay Mounting
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ComparePrice ForQuantity
3484633

RoHS

Each
1+
€ 166.140
Total:€ 166.14
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484650

RoHS

Each
1+
€ 351.000
Total:€ 351.00
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3483622

RoHS

Each
1+
€ 248.000
Total:€ 248.00
Min: 1 / Mult: 1
240V
240V
-
-
-25°C
-
60°C
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-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484577

RoHS

Each
1+
€ 166.140
Total:€ 166.14
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3483620

RoHS

Each
1+
€ 260.000
Total:€ 260.00
Min: 1 / Mult: 1
240V
240V
-
-
-25°C
-
60°C
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3483616

RoHS

Each
1+
€ 321.000
Total:€ 321.00
Min: 1 / Mult: 1
240V
240V
-
-
-25°C
-
60°C
-
-
3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2 Series
3484617

RoHS

Each
1+
€ 363.870
Total:€ 363.87
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3483595

RoHS

Each
1+
€ 77.600
Total:€ 77.60
Min: 1 / Mult: 1
24V
24V
-
-
-25°C
-
60°C
-
-
3A
250VAC
SPDT
DIN Rail
SIRIUS 3RN2 Series
3484670

RoHS

Each
1+
€ 339.300
Total:€ 339.30
Min: 1 / Mult: 1
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SIRUS 3RS21 Series
3484615

RoHS

Each
1+
€ 303.990
Total:€ 303.99
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484664

RoHS

Each
1+
€ 339.300
Total:€ 339.30
Min: 1 / Mult: 1
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SIRUS 3RS20 Series
3484587

RoHS

Each
1+
€ 168.480
Total:€ 168.48
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484638

RoHS

Each
1+
€ 251.550
Total:€ 251.55
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484653

RoHS

Each
1+
€ 383.760
Total:€ 383.76
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484601

RoHS

Each
1+
€ 278.460
Total:€ 278.46
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484624

RoHS

Each
1+
€ 383.760
Total:€ 383.76
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484655

RoHS

Each
1+
€ 372.060
Total:€ 372.06
Min: 1 / Mult: 1
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SIRUS 3RS14 Series
3484593

RoHS

Each
1+
€ 166.140
Total:€ 166.14
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
3484665

RoHS

Each
1+
€ 363.870
Total:€ 363.87
Min: 1 / Mult: 1
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SIRUS 3RS20 Series
3484644

RoHS

Each
1+
€ 278.460
Total:€ 278.46
Min: 1 / Mult: 1
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SIRUS 3RS11 Series
3484607

RoHS

Each
1+
€ 251.550
Total:€ 251.55
Min: 1 / Mult: 1
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SIRUS 3RS10 Series
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