Overvoltage and undervoltage relays

Voltage Sensitivity

Overvoltage, Undervoltage (188)

Overvoltage Protection, Undervoltage Protection (10)

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 (105)

DPDT (79)

SPST (13)

1PDT (2)

2 x SPDT (2)

2CO (SPDT) (1)

Electrical Phase

3 (93)

1 (71)

3, 3+N (7)

1, 3 (6)

Single (2)

2 (1)

Mounting Type

DIN Rail (172)

Plug In (3)

Chassis Mount (1)

Minimum Operating Temperature

-20°C (120)

-25°C (37)

-10°C (6)

-15°C (1)

-5°C (1)

Maximum Operating Temperature

+60°C (127)

+50°C (25)

+55°C (9)

Terminal Type

Screw (123)

Push In (8)

Spring (2)

Tunnel (1)

Operating Temperature Range

+60°C (63)

+50°C (12)

+55°C (6)

-20 → +60°C (5)

-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 (5)

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, 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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Carlo Gavazzi Phase, Voltage Monitoring Relay, 3, 3+N Phase, SPDT, 323 → 475V ac, Plug In

RS Stock No. 859-3285

Brand Carlo Gavazzi

Category Link: https://ae.rsdelivers.com/browse/electrical-automation-cables/relays-signal-conditioning/relays/monitoring-relays
Height: 80mm
Monitoring Application: Phase, Voltage

AED 735.86

in stock now

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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 1.316.72

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 932.33

in stock now

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