Overvoltage and undervoltage relays

Voltage Sensitivity

Overvoltage, Undervoltage (185)

Overvoltage Protection, Undervoltage Protection (11)

Frequency, Overvoltage, Phase Asymmetry, Phase Failure, Phase Sequence, Undervoltage (9)

Overvoltage, Self Powered, Undervoltage (5)

Absence of Neutral, Overvoltage and Undervoltage Between Neutral, Overvoltage and Undervoltage Between Phase (3)

Overvoltage, Phase Failure, Undervoltage (3)

Overvoltage, Undervoltage, Voltage Assemmetry (2)

Overvoltage, Phase Failure, Phase Sequence, Undervoltage (1)

Overvoltage, Undervoltage, Voltage Differential (1)

Contact Configuration

SPDT (104)

DPDT (76)

SPST (13)

1PDT (2)

2 x SPDT (2)

CO (2)

2CO (SPDT) (1)

Electrical Phase

3 (91)

1 (72)

3, 3+N (7)

1, 3 (6)

Single (2)

2 (1)

Mounting Type

DIN Rail (174)

Plug In (3)

Chassis Mount (1)

Minimum Operating Temperature

-20°C (121)

-25°C (34)

-10°C (6)

-15°C (1)

-5°C (1)

Maximum Operating Temperature

+60°C (127)

+50°C (25)

+55°C (9)

Terminal Type

Screw (124)

Push In (8)

Spring (1)

Tunnel (1)

Operating Temperature Range

+60°C (61)

+50°C (12)

-20 → +60°C (6)

+55°C (6)

-10 → +60°C (3)

-25 → +60°C (3)

Frequency Sensing Range

50 → 60Hz (21)

48 → 63Hz (18)

45 → 65Hz (12)

50 → 400Hz (6)

40 → 70Hz (2)

40 → 500Hz (1)

45 → 440Hz (1)

47 → 53Hz (1)

48 → 400Hz (1)

Number of Poles

1 (41)

2 (17)

3 (2)

Current Range

Maximum of 8A (9)

2 → 4A (8)

Maximum of 5A (3)

6A (2)

0 → 10A (1)

10 mA, 8A (1)

10A (1)

10mA (1)

8/15A (1)

Maximum Frequency Sensed

60Hz (16)

70Hz (2)

400Hz (1)

45Hz (1)

500Hz (1)

53Hz (1)

63Hz (1)

Minimum Frequency Sensed

50Hz (17)

40Hz (3)

47Hz (1)

48Hz (1)

65Hz (1)

Standards Met

CE, CSA, UL (9)

CE (2)

CE, cULus, DEKRA, IEC, IQNet, ISO EN 9000 (2)

CE, EAC (2)

CCC, CE, CSA, cURus (1)

CCC, CE, EAC, UL (1)

CE, CSA, RoHS Compliant, UL (1)

UL (1)

Special Features

Adjustment for Trip Level & Time Delay (9)

Automatic Recovery on Fault Removal, LED Indication for All Failure Conditions (1)

Fixed Trip Levels and Time Delay (1)

Maximum Current Sensed

5A (3)

4A (2)

0.1 A, 1 A, 10A (1)

10A (1)

Minimum Current Sensed

0A (1)

10mA (1)

2A (1)

3A (1)

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Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 114 → 329V ac, DIN Rail

RS Stock No. 014-6468

Brand Schneider Electric

Minimum Operating Temperature: -20°C
Section Link: https://ae.rsdelivers.com/category/electrical-automation-cables/relays-signal-conditioning
Super Section Link: https://ae.rsdelivers.com/category/electrical-automation-cables/relays-signal-conditioning/relays

AED 1.341.80

in stock now

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Schneider Electric Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

RS Stock No. 014-6452

Brand Schneider Electric

Minimum Operating Temperature: -20°C
Super Section: Relays
Voltage Sensitivity: Absence of Neutral, Overvoltage and Undervoltage Between Neutral, Overvoltage and Undervoltage Between Phase

AED 950.09

in stock now

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Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 194 → 528V ac, DIN Rail

RS Stock No. 014-6474

Brand Schneider Electric

Better World Product: Yes
Category: Monitoring Relays
Minimum Operating Temperature: -20°C

AED 1.312.81

in stock now

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Siemens Voltage Monitoring Relay

RS Stock No. 255-0876

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Voltage
Voltage Sensitivity: Overvoltage, Undervoltage

AED 2.286.21

in stock now

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Siemens Voltage Monitoring Relay

RS Stock No. 255-0877

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Voltage
Voltage Sensitivity: Overvoltage, Undervoltage

AED 2.286.21

in stock now

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Siemens Temperature Monitoring Relay, SPDT

RS Stock No. 255-0849

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Temperature
Voltage Sensitivity: Overvoltage, Undervoltage

AED 872.62

in stock now

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Siemens Temperature Monitoring Relay, SPDT

RS Stock No. 255-0850

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Temperature
Voltage Sensitivity: Overvoltage, Undervoltage

AED 927.95

in stock now

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Siemens Temperature Monitoring Relay, DPDT

RS Stock No. 255-0853

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Temperature
Voltage Sensitivity: Overvoltage, Undervoltage

AED 1.875.57

in stock now

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Siemens Temperature Monitoring Relay, SPST

RS Stock No. 255-0856

Brand Siemens

Category: Monitoring Relays
Contact Configuration: SPST
Voltage Sensitivity: Overvoltage, Undervoltage

AED 927.95

in stock now

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Siemens Resistance Monitoring Relay, SPDT

RS Stock No. 255-0870

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Resistance
Voltage Sensitivity: Overvoltage, Undervoltage

AED 1.508.35

in stock now

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Siemens Resistance Monitoring Relay, DPDT

RS Stock No. 255-0873

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Resistance
Voltage Sensitivity: Overvoltage, Undervoltage

AED 4.303.85

in stock now

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Siemens Temperature Monitoring Relay, DPDT

RS Stock No. 255-0851

Brand Siemens

Category: Monitoring Relays
Contact Configuration: DPDT
Monitoring Application: Temperature

AED 1.749.23

in stock now

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Siemens Temperature Monitoring Relay, DPDT

RS Stock No. 255-0852

Brand Siemens

Category: Monitoring Relays
Contact Configuration: DPDT
Monitoring Application: Temperature

AED 1.879.45

in stock now

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Siemens Temperature Monitoring Relay, SPST

RS Stock No. 255-0854

Brand Siemens

Category: Monitoring Relays
Contact Configuration: SPST
Monitoring Application: Temperature

AED 833.13

in stock now

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Siemens Temperature Monitoring Relay, SPST

RS Stock No. 255-0855

Brand Siemens

Contact Configuration: SPST
Monitoring Application: Temperature
Voltage Sensitivity: Overvoltage, Undervoltage

AED 833.13

in stock now

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Siemens Resistance Monitoring Relay, SPDT

RS Stock No. 255-0869

Brand Siemens

Category: Monitoring Relays
Monitoring Application: Resistance
Voltage Sensitivity: Overvoltage, Undervoltage

AED 1.508.35

in stock now

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Siemens Resistance Monitoring Relay, SPDT

RS Stock No. 255-0871

Brand Siemens

Contact Configuration: SPDT
Monitoring Application: Resistance
Voltage Sensitivity: Overvoltage, Undervoltage

AED 1.942.70

in stock now

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Siemens Resistance Monitoring Relay, SPDT

RS Stock No. 255-0872

Brand Siemens

Category: Monitoring Relays
Contact Configuration: SPDT
Voltage Sensitivity: Overvoltage, Undervoltage

AED 1.942.70

in stock now

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Siemens Resistance Monitoring Relay, DPDT

RS Stock No. 255-0874

Brand Siemens

Contact Configuration: DPDT
Monitoring Application: Resistance
Voltage Sensitivity: Overvoltage, Undervoltage

AED 4.303.85

in stock now

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Siemens Current Monitoring Relay, 3 Phase, SPDT

RS Stock No. 255-0844

Brand Siemens

Contact Configuration: SPDT
Electrical Phase: 3
Monitoring Application: Current

AED 1.397.80

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Siemens Current Monitoring Relay, 3 Phase, SPDT

RS Stock No. 255-0845

Brand Siemens

Category: Monitoring Relays
Contact Configuration: SPDT
Electrical Phase: 3

AED 1.591.27

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Siemens Current Monitoring Relay, 3 Phase, SPDT

RS Stock No. 255-0846

Brand Siemens

Category: Monitoring Relays
Contact Configuration: SPDT
Monitoring Application: Current

AED 1.591.27

in stock now

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Siemens Current Monitoring Relay, 3 Phase, SPDT

RS Stock No. 255-0847

Brand Siemens

Contact Configuration: SPDT
Electrical Phase: 3
Voltage Sensitivity: Overvoltage, Undervoltage

AED 2.215.15

in stock now

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Phoenix Contact Voltage Monitoring Relay, 3 Phase

RS Stock No. 049-7821

Brand Phoenix Contact

Category: Monitoring Relays
Monitoring Application: Voltage
Voltage Sensitivity: Overvoltage, Phase Failure, Undervoltage

AED 1.508.92

in stock now

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"Overvoltage and undervoltage relays"

Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 114 → 329V ac, DIN Rail

Schneider Electric Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 194 → 528V ac, DIN Rail

Siemens Voltage Monitoring Relay

Siemens Voltage Monitoring Relay

Siemens Temperature Monitoring Relay, SPDT

Siemens Temperature Monitoring Relay, SPDT

Siemens Temperature Monitoring Relay, DPDT

Siemens Temperature Monitoring Relay, SPST

Siemens Resistance Monitoring Relay, SPDT

Siemens Resistance Monitoring Relay, DPDT

Siemens Temperature Monitoring Relay, DPDT

Siemens Temperature Monitoring Relay, DPDT

Siemens Temperature Monitoring Relay, SPST

Siemens Temperature Monitoring Relay, SPST

Siemens Resistance Monitoring Relay, SPDT

Siemens Resistance Monitoring Relay, SPDT

Siemens Resistance Monitoring Relay, SPDT

Siemens Resistance Monitoring Relay, DPDT

Siemens Current Monitoring Relay, 3 Phase, SPDT

Siemens Current Monitoring Relay, 3 Phase, SPDT

Siemens Current Monitoring Relay, 3 Phase, SPDT

Siemens Current Monitoring Relay, 3 Phase, SPDT

Phoenix Contact Voltage Monitoring Relay, 3 Phase