Eaton Monitoring Relay, 300/500 V ac Monitor Range, CO, DIN Rail, 300V ac, 500 V ac

RS Stock No.:: 179-3537
Mfr. Part No.:: 184771 EMR6-AWN500-D-1
Manufacturer:: Eaton

Eaton Monitoring Relay, 300/500 V ac Monitor Range, CO, DIN Rail, 300V ac, 500 V ac

Subtotal (1 unit)*

SGD456.69

(exc. GST)

SGD497.79

(inc. GST)

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Shipping from 22 June 2026

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Units	Per unit
1 +	SGD456.69

*price indicative

RS Stock No.:: 179-3537
Mfr. Part No.:: 184771 EMR6-AWN500-D-1
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Monitoring Relay
	Contact Configuration	CO
	Mount Type	DIN Rail
	Power Consumption	3VA
	Terminal Type	Screw
	IP Rating	IP50, IP20
	Contact Current	4A
	Supply AC Voltage	300, 500V ac
	Minimum Operating Temperature	-25°C
	Monitoring Voltage Range	300/500 V ac
	Maximum Operating Temperature	60°C
	Height	78mm
	Series	EMR6
	Width	22.5mm
	Standards/Approvals	IEC 60068-2-30, UL, IEC, CSA, GL, RoHS, CCC
	Length	109.5mm

	Select all
	Brand Eaton
	Product Type Monitoring Relay
	Contact Configuration CO
	Mount Type DIN Rail
	Power Consumption 3VA
	Terminal Type Screw
	IP Rating IP50, IP20
	Contact Current 4A
	Supply AC Voltage 300, 500V ac
	Minimum Operating Temperature -25°C
	Monitoring Voltage Range 300/500 V ac
	Maximum Operating Temperature 60°C
	Height 78mm
	Series EMR6
	Width 22.5mm
	Standards/Approvals IEC 60068-2-30, UL, IEC, CSA, GL, RoHS, CCC
	Length 109.5mm

Datasheet

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

Applications

• Electric engineering

• Factory automation

• Light industrial environments

• Low-voltage switch technology

• Monitoring equipment

• Monitoring machine temperatures

• Process control engineering

• Residential facilities

Certifications

• CCC approved

• CSA certified

• GL certified

• IEC certified

• IP20 rating protection for terminals

• IP50 rating protection for enclosure

• UL approved

Note

Eaton formerly known as Moeller