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English >> Products >> Components for power electronics >> Relay >> Relay RELPOL >> Monitoring relays in installation enclosures

Monitoring relays in installation enclosures

Type

Description

Photo

Datasheets

MR-EU3M1P

Voltage monitoring in 3-phase mains

• Monitoring of phase sequence and phase failure

• Monitoring of asymmetry

• Connection of neutral wire optional

• Supply voltage = measuring voltage

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MR-EU31UW1P

Voltage monitoring in 3-phase and 1-phase mains

• Multifunctions monitoring relays

• Monitoring of phase sequence and phase failure

• Connection of neutral wire optional

• Supply voltage = measuring voltage

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MR-EU1W1P

AC/DC voltage monitoring in 1-phase mains

• Multifunctions monitoring relays

• Minimum value supervision with the histeresis mode

• Supply voltage = measuring voltage

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MR-EI1W1P

AC current monitoring in 1-phase mains

• Multifunctions monitoring relays

• Histeresis mode and the possibility of setting

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MR-ET1P

Monitoring of motor temperature

• The relay responds to short circuit or wire break

• Test function with integrated Test/Reset key

• Rated isolated voltage on the sensor circuit up to 690 V

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