Monitoring Relays

Phase

3

SPDT

Phase Loss, Voltage Assemmetry

-

-

-

DIN Rail

-

-

-

-

-

-

-

-

-

-

-

-

+60°C

-

90mm

-

-

-

-

-

17.5 x 90 x 66.5mm

66.5mm

-

-

-

-20 → +60°C

-20°C

Screw

Voltage

3

DPDT

-

Overvoltage Protection, Undervoltage Protection

-

-

DIN Rail

-

-

-

-

-

2 → 999s

-

-

-

-

-

-

+60°C

90mm

36mm

-

-

-

-

-

36 x 90 x 67mm

66.21mm

-

-

-

-10 → +60°C

-10°C

Screw

Voltage

3

DPDT

-

Overvoltage Protection, Undervoltage Protection

-

-

DIN Rail

-

-

-

-

-

2 → 999s

-

-

-

-

-

-

+60°C

-

36mm

-

-

-

-

-

36 x 90 x 67mm

66.21mm

-

-

-

-10 → +60°C

-10°C

Screw

Phase, Voltage

3

SPDT

-

Overvoltage Protection, Undervoltage Protection

-

-

DIN Rail

-

-

-

-

Phase Loss, Phase Sequence, Phase Asymmetry

2 → 999s

-

-

-

-

-

45Hz

+60°C

-

36mm

-

65Hz

-

-

-

36 x 90 x 67mm

66.21mm

-

-

-

-10 → +60°C

-10°C

Screw

Phase

3

SPDT

-

Overvoltage Protection, Undervoltage Protection

-

-

DIN Rail

-

-

-

-

-

-

-

-

-

-

-

-

+60°C

-

90mm

-

-

-

-

-

17.5 x 90 x 66.5mm

66.5mm

-

-

-

-20 → +60°C

-20°C

Screw

Phase, Voltage

3

DPDT

243 → 540 V

Undervoltage

-

-

DIN Rail, Surface Mount

-

-

-

-

Phase Failure, Phase Sequence

0.2 → 10s

-

-

-

-

-

-

+60°C

66.5mm

17.5mm

540V

-

-

243 V

-

89 x 17.5 x 66.5mm

89mm

-

Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay

-

-20 → +60°C

-20°C

Screw

Phase

3

-

-

-

-

-

DIN Rail, Surface Mount

-

-

-

-

Phase Failure, Phase Sequence

-

-

-

-

-

-

-

+60°C

-

17.5mm

-

-

-

-

-

-

66.5mm

-

3 LEDs for Phase presence status, Sequence Status,

-

-20 → +60°C

-20°C

Screw

Phase, Voltage

3

DPDT

-

Overvoltage, Undervoltage

-

-

DIN Rail

-

-

-

-

Phase Failure, Phase Sequence

-

-

-

-

-

-

-

-

-

17.5mm

-

-

-

-

-

-

-

-

-

-

-

-

Screw

Voltage

3

DPDT

-

Overvoltage, Undervoltage

-

-

DIN Rail

-

-

-

-

-

-

-

-

-

-

-

-

-

-

17.5mm

-

-

-

-

-

-

-

-

-

-

-

-

Screw

Voltage

1

SPDT

12 → 24V dc

Undervoltage

-

-

DIN Rail

-

-

-

-

-

0 → 30s

-

-

-

L

1

-

+60°C

89mm

17.5mm

24V dc

-

-

12V dc

-

17.5 x 66.5 x 89mm

66.5mm

-

-

-

+60°C

-20°C

Screw

Phase, Voltage

3

SPDT

-

Undervoltage

-

-

DIN Rail

-

-

-

-

Phase Failure, Phase Sequence

0.2 → 10s

48 → 63Hz

-

-

L

1

-

+60°C

89mm

17.5mm

-

-

-

-

-

17.5 x 66.5 x 89mm

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

-

+60°C

-20°C

Screw

Phase, Voltage

3

SPDT

Maximum of 280 V

Undervoltage

-

-

DIN Rail

-

-

-

-

Phase Failure, Phase Sequence

100ms

48 → 63Hz

-

-

L

1

-

+60°C

89mm

17.5mm

280V

-

-

-

-

17.5 x 66.5 x 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

-

+60°C

-20°C

Screw

Voltage

1

SPDT

Maximum of 500 V

Overvoltage, Undervoltage

-

-

DIN Rail

-

-

-

-

-

0.1 → 30s

48 → 63Hz

-

-

L

1

-

+60°C

89mm

17.5mm

500V

-

-

-

-

17.5 x 66.5 x 89mm

66.5mm

-

-

-

+60°C

-20°C

Screw

Current

1

SPDT

-

-

-

-

DIN Rail

1A

10A

-

Overcurrent, Undercurrent

-

0.1 → 30s

48 → 63Hz

-

-

L

1

-

+60°C

89mm

17.5mm

-

-

-

-

-

66.5 x 17.5 x 89mm

66.5mm

-

Green LED Indication for Supply Status

1 → 10A

+60°C

-20°C

Screw

Phase, Voltage

3

SPDT

-

Overvoltage, Undervoltage

-

-

DIN Rail

-

-

-

-

Phase Failure, Phase Sequence

0.2 → 10s

48 → 63Hz

-

-

L

1

-

+60°C

89mm

17.5mm

-

-

-

-

-

17.5 x 66.5 x 89mm

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

-

+60°C

-20°C

Screw

Voltage

1

SPDT

-

Overvoltage, Undervoltage

-

-

DIN Rail

-

-

-

-

-

0.2 → 10s

48 → 63Hz

-

-

L

1

63Hz

+60°C

89mm

17.5mm

-

48Hz

-

-

-

17.5 x 66.5 x 89mm

66.5mm

-

2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Microprocessor Based Relay, Monitors Own Supply & Detects if The Supply Exceeds The Set Under or Over Voltage Trip Levels, True RMS Monitoring

-

+60°C

-20°C

Screw

Temperature

1

DPDT

220 → 240V ac

-

-

-

DIN Rail

-

-

-

-

-

<100ms

50 → 60Hz

-

Overtemperature, Winding Temperature

CM-MSS

1

-

+60°C

85.6mm

22.5mm

240V ac

50Hz

-

220V ac

-

103.7 x 22.5 x 85.6mm

103.7mm

UL

Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit, Test and Reset Button

Maximum of 3.7mA

-25 → +60°C

-25°C

Screw

Temperature

-

DPDT

-

-

-

-

DIN Rail

-

-

-

-

-

<100ms

50 → 60Hz

-

Overtemperature, Winding Temperature

CM-MSS

1

-

+60°C

85.6mm

22.5mm

-

50Hz

-

-

-

103.7 x 22.5 x 85.6mm

103.7mm

UL

Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, Non-Volatile Fault Storage, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit

Maximum of 3.7mA

-25 → +60°C

-25°C

Screw

Temperature

-

SPDT

-

-

-

-

DIN Rail

-

-

-

-

-

<100ms

-

-

Overtemperature, Winding Temperature

CM-MSS

1

-

+60°C

85.6mm

22.5mm

-

-

-

-

-

103.7 x 22.5 x 85.6mm

103.7mm

-

Automatic Reset, Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, One Measuring Circuit, Over Heating Protection, Over Load Protection

Maximum of 3.7mA

+60°C

-25°C

Screw

Insulation

3

-

0 → 250 V ac, 0 → 300V dc

-

-

-

DIN Rail

-

-

-

-

-

-

-

-

-

-

-

-

+60°C

78mm

22.5mm

250 V ac, 300V dc

-

-

0V ac/dc

-

109.5 x 22.5 x 78mm

109.5mm

-

-

-

+60°C

-25°C

Screw