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
Temperature Monitoring Min
Operating Temperature Max
Temperature Monitoring Max
Operating Temperature Min
Temperature Accuracy ±
Output Voltage Max
Contact Current
Switching Voltage Max
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3484667

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CHF 517.260
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3484650

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CHF 333.000
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3484633

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CHF 157.620
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3483622

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CHF 245.540
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240V
240V
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-25°C
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60°C
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3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2
3484577

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CHF 157.620
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3484624

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CHF 364.080
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3483616

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CHF 318.620
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240V
240V
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-25°C
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60°C
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3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2
3484617

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CHF 345.210
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3483595

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CHF 76.970
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24V
24V
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-25°C
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60°C
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3A
250VAC
SPDT
DIN Rail
SIRIUS 3RN2
3484670

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CHF 321.900
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3484664

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CHF 321.900
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3484587

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CHF 159.840
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3484615

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CHF 288.400
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3484593

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CHF 157.620
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3484601

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CHF 264.180
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3484655

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CHF 352.980
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3484665

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CHF 345.210
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3484607

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CHF 238.650
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3484644

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CHF 264.180
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3484659

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CHF 341.880
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3484669

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Each
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CHF 356.310
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126-146 of 146 items
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