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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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3484667

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Each
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€ 545.220
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3484633

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€ 166.140
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3484650

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€ 351.000
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3484607

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€ 251.550
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3484644

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€ 278.460
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3483616

RoHS

Each
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€ 321.000
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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
3484655

RoHS

Each
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€ 372.060
Min: 1 / Mult: 1
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3483595

RoHS

Each
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€ 77.600
Min: 1 / Mult: 1
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

RoHS

Each
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€ 339.300
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3484665

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€ 363.870
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3484601

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€ 278.460
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3483625

RoHS

Each
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€ 423.530
Min: 1 / Mult: 1
240V
240V
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-25°C
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60°C
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3A
250VAC
1NO / 1CO
DIN Rail
SIRIUS 3RN2
3484616

RoHS

Each
1+
€ 336.960
Min: 1 / Mult: 1
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3484662

RoHS

Each
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€ 351.000
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3484626

RoHS

Each
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€ 166.140
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3484597

RoHS

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€ 166.140
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3484599

RoHS

Each
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€ 251.550
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3484605

RoHS

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€ 251.550
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3484625

RoHS

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€ 166.140
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3484604

RoHS

Each
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€ 284.310
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3484641

RoHS

Each
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€ 256.230
Min: 1 / Mult: 1
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