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
Thermocouple Type
Supply Voltage DC Max
Temperature Monitoring Min
Operating Temperature Max
Temperature Monitoring Max
Operating Temperature Min
Temperature Accuracy ±
Output Voltage Max
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3484672

RoHS

Each
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€363.870
Min: 1 / Mult: 1
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3484586

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€168.480
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3484667

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€545.220
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3484650

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€351.000
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3484633

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€166.140
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3483622

RoHS

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

RoHS

Each
1+
€166.140
Min: 1 / Mult: 1
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3484624

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€383.760
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3483616

RoHS

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

RoHS

Each
1+
€363.870
Min: 1 / Mult: 1
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3484670

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€339.300
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3483595

RoHS

Each
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€77.600
Min: 1 / Mult: 1
24V
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24V
-25°C
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60°C
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3A
250VAC
SPDT
DIN Rail
SIRIUS 3RN2
3484665

RoHS

Each
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€363.870
Min: 1 / Mult: 1
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3484593

RoHS

Each
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€166.140
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3484601

RoHS

Each
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€278.460
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3484655

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Each
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€372.060
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3484607

RoHS

Each
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€251.550
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3484644

RoHS

Each
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€278.460
Min: 1 / Mult: 1
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3484669

RoHS

Each
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€375.570
Min: 1 / Mult: 1
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3484659

RoHS

Each
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€360.360
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3484612

RoHS

Each
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€278.460
Min: 1 / Mult: 1
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