Monitoring Relays

Current

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Three

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1NO/1NC

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-

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DIN Rail Mount

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40A

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100A

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-

0.1 → 20s

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-

-

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-

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40 → 100A

84.5mm

75mm

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44mm

CE

Error Delay Time Adjustable

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-

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-20°C

44 x 84.5 x 75mm

-20 to 55°C

55°C

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Voltage

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-

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Single

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120 → 300V ac

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1NO

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Overvoltage

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DIN Rail Mount

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-

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-

-

0.1 → 600s

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-

-

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-

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-

67.5mm

90.3mm

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52.9mm

CE

Built-In Current Transformer, Built-In Contactor

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-

300V

120V

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-20°C

52.9 x 67.5 x 90.3mm

-20 to 55°C

55°C

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Voltage

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-

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Three

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230 → 460V ac

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1NO/1NC

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Overvoltage

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DIN Rail or Panel

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-

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-

-

Phase Loss

0.1 → 10s

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-

-

-

-

-

-

84.5mm

75mm

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44mm

CE

Phase Sequence Control, With PTC, Non-Neutral

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-

460V

230V

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-20°C

44 x 84.5 x 75mm

-20 to 55°C

55°C

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Current

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Single

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150 → 260V ac

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-

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DIN Rail

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-

-

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-

-

-

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-

-

-

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Liquid Level

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Single

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150 → 260V ac

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DIN Rail

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-

-

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-

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-

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-

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Phase

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Three

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150 → 260V ac

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DIN Rail

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-

-

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-

-

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-

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-

-

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-

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Phase

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-

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Three

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380V ac

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DIN Rail

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-

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-

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-

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-

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-

-

-

-

-

-

-

-

-

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Phase

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Three

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380V ac

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-

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DIN Rail

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-

-

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-

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-

-

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-

-

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-

-

-

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-

-

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Phase

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Three

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380V ac

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-

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DIN Rail

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-

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-

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-

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Voltage

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Single

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220V ac

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DIN Rail

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-

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-

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-

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-

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Voltage

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Single

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220V ac

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-

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DIN Rail

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-

-

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-

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-

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Voltage

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Three

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380V ac

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DIN Rail

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-

-

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-

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Voltage

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-

1

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12 → 24V dc

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SPDT

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Undervoltage

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DIN Rail

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0 → 30s

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L

-

1

-

17.5mm

89mm

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66.5mm

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-

-

-

24V dc

12V dc

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-20°C

17.5 x 66.5 x 89mm

+60°C

+60°C

Screw

Phase, Voltage

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-

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3

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-

-

SPDT

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Undervoltage

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DIN Rail

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-

-

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-

Phase Failure, Phase Sequence

0.2 → 10s

48 → 63Hz

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-

L

-

1

-

17.5mm

89mm

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66.5mm

-

2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring

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-

-

-

-

-20°C

17.5 x 66.5 x 89mm

+60°C

+60°C

Screw

Phase

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-

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3

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Phase Loss, Voltage Assemmetry

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SPDT

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DIN Rail

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-

-

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-

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-

-

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-

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90mm

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-

66.5mm

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-

-

-

-

-

-

-20°C

17.5 x 90 x 66.5mm

-20 → +60°C

+60°C

Screw

Phase, Voltage

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-

-

3

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Maximum of 280 V

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SPDT

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Undervoltage

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DIN Rail

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-

-

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-

Phase Failure, Phase Sequence

100ms

48 → 63Hz

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-

L

-

1

-

17.5mm

89mm

-

66.5mm

-

2 LEDs for the Indication of Operational States, Detects Incorrect Phase Sequence & Phase Loss, Fixed Time Delay, Fixed Undervoltage Trip Level, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring

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-

280V

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-

-20°C

17.5 x 66.5 x 89mm

+60°C

+60°C

Screw

Voltage

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-

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3

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-

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DPDT

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Overvoltage Protection, Undervoltage Protection

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DIN Rail

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-

-

-

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2 → 999s

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-

-

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-

36mm

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-

66.21mm

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-

-

-

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-10°C

36 x 90 x 67mm

-10 → +60°C

+60°C

Screw

Voltage

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-

-

3

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-

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DPDT

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Overvoltage Protection, Undervoltage Protection

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DIN Rail

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-

-

-

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2 → 999s

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-

-

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-

36mm

90mm

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66.21mm

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-

-

-

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-

-

-10°C

36 x 90 x 67mm

-10 → +60°C

+60°C

Screw

Phase, Voltage

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-

-

3

-

-

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SPDT

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Overvoltage Protection, Undervoltage Protection

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DIN Rail

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-

-

-

-

Phase Loss, Phase Sequence, Phase Asymmetry

2 → 999s

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-

-

-

-

-

-

36mm

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45Hz

66.21mm

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-

65Hz

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-

-

-

-10°C

36 x 90 x 67mm

-10 → +60°C

+60°C

Screw

Phase

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-

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3

-

-

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SPDT

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Overvoltage Protection, Undervoltage Protection

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DIN Rail

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-

-

-

-

-

-

-

-

-

-

-

-

-

90mm

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-

66.5mm

-

-

-

-

-

-

-

-20°C

17.5 x 90 x 66.5mm

-20 → +60°C

+60°C

Screw