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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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Buyer
Engineer
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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3484663

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€ 375.570
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3484638

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3484653

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3484612

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3484664

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3484587

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€ 168.480
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3484615

RoHS

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€ 303.990
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3484591

RoHS

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€ 166.140
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3484642

RoHS

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€ 251.550
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3484661

RoHS

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€ 372.060
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3484627

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€ 166.140
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3484578

RoHS

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3484669

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3484659

RoHS

Each
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€ 360.360
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3484613

RoHS

Each
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€ 256.230
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3484643

RoHS

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€ 278.460
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3484606

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€ 251.550
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3484666

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Each
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€ 545.220
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3483615

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€ 196.000
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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
3484588

RoHS

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€ 168.480
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3484596

RoHS

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€ 166.140
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3484652

RoHS

Each
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€ 356.850
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3484656

RoHS

Each
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€ 570.960
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3484620

RoHS

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€ 351.000
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3484632

RoHS

Each
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€ 166.140
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