Eaton Monitoring Relay, 3 Phase, 300/500 V ac Monitor Range, DIN Rail, 300/500 V AC

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SGD432.80

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SGD471.75

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RS Stock No.:
179-3530
Mfr. Part No.:
184764 EMR6-AW500-D-1
Manufacturer:
Eaton
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Brand

Eaton

Product Type

Monitoring Relay

Electrical Phase

3

Mount Type

DIN Rail

Power Consumption

15VA

Terminal Type

Screw

IP Rating

IP50, IP20

Supply AC Voltage

300/500 V AC

Monitoring Voltage Range

300/500 V ac

Minimum Operating Temperature

-25°C

Contact Current

4A

Maximum Operating Temperature

60°C

Standards/Approvals

RoHS, UL, CSA, CCC, IEC, IEC 60068-2-30:24, GL

Series

EMR6

Width

22.5 mm

Height

78mm

Length

109.5mm

COO (Country of Origin):
DE

Eaton Multifunctional Phase Monitoring Relay, 300 to 500 V AC, 50 to 60 Hz - EMR6 Series - EMR6-AW500-D-1


This phase monitoring relay from Eaton is a safety device used to trip a circuit breaker when a fault is detected. For versatility and enhanced safety, it's a multifunctional component that can be used to monitor phase sequence or failure, undervoltage or overvoltage and current imbalances. It offers a flexible supply voltage range of 300 to 500 V AC, making it suitable for a range of industrial and commercial applications.

• Wide operating temperature range of -25°C to +60°C for use in challenging environments

• Long lifespan of 30 million operations

• Ingress protection rating of IP50 means the enclosure is protected against dust

• Short time delay of 0.1 to 30 s for rapid monitoring

How do I read the relay status?


The relay has multicoloured LEDs (light-emitting diodes) that indicate the type of fault detected. Each condition has an associated LED and/or colour (red, yellow or green) for ease of identification.

Why is monitoring phase imbalance important?


In a three-phase system, phase imbalances can make some motors carry a heavier load than others in the system. This can cause excessive heat and damage to the motor.

Note

Eaton formerly known as Moeller

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