Eaton Phase, Voltage Monitoring Relay, 3 Phase, 300 → 500V ac, DIN Rail

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

Eaton Phase, Voltage Monitoring Relay, 3 Phase, 300 → 500V ac, DIN Rail

2 In Global stock for delivery within 10 working day(s)

Price (ex. GST) Each

$582.20

(exc. GST)

$640.42

(inc. GST)

Units	Per unit
1 +	$582.20

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

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: DE

Product Details

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

Specifications

Attribute	Value
Monitoring Application	Phase, Voltage
Electrical Phase	3
Voltage Sensing Range	300 → 500V ac
Voltage Sensitivity	Overvoltage, Undervoltage
Mounting Type	DIN Rail
Minimum Current Sensed	3A
Maximum Current Sensed	4A
Phase Sensitivity	Phase Failure, Phase Imbalance, Phase Sequence
Time Delay	0.1 → 30s
Frequency Sensing Range	50 → 60Hz
Series	Eaton Moeller
Maximum Frequency Sensed	60Hz
Minimum Voltage Sensed	300V ac
Height	78mm
Dimensions	109.5 x 22.5 x 78mm
Width	22.5mm
Minimum Frequency Sensed	50Hz
Operating Temperature Range	+60°C
Maximum Operating Temperature	+60°C
Length	109.5mm
Minimum Operating Temperature	-25°C
Maximum Voltage Sensed	500V ac
Terminal Type	Screw