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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3484590

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kr 2,020.320
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3483619

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Each
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kr 2,898.370
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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
3484608

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kr 3,339.140
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3484598

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3484663

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3483613

RoHS

Each
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kr 3,751.510
Min: 1 / Mult: 1
240V
240V
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-25°C
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60°C
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-
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3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2
3484585

RoHS

Each
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kr 2,020.320
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3484645

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3484581

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3484635

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3484668

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3483614

RoHS

Each
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kr 2,115.340
Min: 1 / Mult: 1
24V
24V
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-25°C
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60°C
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3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2
3484651

RoHS

Each
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kr 3,487.160
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3484657

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kr 7,057.090
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3484648

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kr 4,040.640
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3484614

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3484619

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kr 6,678.280
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3484582

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kr 1,992.260
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3483610

RoHS

Each
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kr 1,624.490
Min: 1 / Mult: 1
240V
240V
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-25°C
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60°C
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-
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3A
250VAC
DPDT
DIN Rail
SIRIUS 3RN2
3484621

RoHS

Each
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kr 4,503.630
Min: 1 / Mult: 1
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3484631

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Each
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kr 1,992.260
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3483606

RoHS

Each
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kr 1,308.940
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 / 1NC
DIN Rail
SIRIUS 3RN2
3484639

RoHS

Each
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kr 3,339.140
Min: 1 / Mult: 1
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3483604

RoHS

Each
1+
kr 1,153.500
Min: 1 / Mult: 1
24V
24V
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-25°C
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60°C
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3A
250VAC
1NO / 1NC
DIN Rail
SIRIUS 3RN2
3484584

RoHS

Each
1+
kr 1,992.260
Min: 1 / Mult: 1
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