Eaton EMR6 Phase, Voltage Monitoring Relay, 380 V

  • RS Stock No. 179-3544
  • Mfr. Part No. EMR6-W380-L-1
  • Brand Eaton
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Eaton Phase and Voltage Monitoring Relay

The Eaton phase and voltage monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is important to protect the electrical devices connected to the supply. Power fluctuations can seriously damage the devices. This relay is capable of monitoring functions related to the power supply like phase sequence, phase imbalance, phase failure, undervoltage and overvoltage. This relay is universally suitable for a large number of applications. It reduces inventory costs and saves time during the equipment selection process. Like any other Eaton relay, this monitoring relay guarantees minimum shutdown time, high efficiency and sustainable long life.

Features and Benefits

• Ambient temperature ranges between -25°C and 60°C
• Burst and surge protection
• Contact configuration: CO
• High shock resistance
• Immune to radiation
• LED status indicators
• Mechanical lifespan of 30M cycles
• Quick response time
• Weather protection


• Electric engineering
• Factory automation
• Light industrial environments
• Low-voltage switch technology
• Monitoring equipment
• Monitoring machine temperatures
• Process control engineering
• Residential facilities


• CCC approved
• CSA certified
• GL certified
• IEC certified
• IP20 rating protection for terminals
• IP50 rating protection for enclosure
• UL approved

Attribute Value
Monitoring Application Phase, Voltage
Supply Voltage 380 V
Time Delay 0.1 → 30 s
Frequency Sensing Range 50 → 60 Hz
Maximum Voltage Sensed 380
Terminal Type Screw
Length 22.5mm
Mounting Type DIN Rail
Operating Temperature Range -25 → +60 °C
Maximum Operating Temperature +60°C
Height 78mm
Dimensions 22.5 x 109.5 x 78 mm
Minimum Frequency Sensed 50Hz
Minimum Operating Temperature -25°C
Width 109.5mm
Series EMR6
Maximum Frequency Sensed 60
2 In stock for FREE next working day delivery
Price Each
Was £111.75
£ 62.70
(exc. VAT)
£ 75.24
(inc. VAT)
Per unit
1 +
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