Eaton Monitoring Relay, 3 Phase, 300/500 V ac Monitor Range, 2 CO, DIN Rail, 300V ac, 500 V ac 0 → 0 V dc

RS Stock No.:: 179-3547
Mfr. Part No.:: 184779 EMR6-W500-D-1
Brand:: Eaton

Eaton Monitoring Relay, 3 Phase, 300/500 V ac Monitor Range, 2 CO, DIN Rail, 300V ac, 500 V ac 0 → 0 V dc

Subtotal (1 unit)*

Kr. 2 830,83

(exc. VAT)

Kr. 3 538,54

(inc. VAT)

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Units	Per unit
1 +	Kr. 2 830,83

*price indicative

RS Stock No.:: 179-3547
Mfr. Part No.:: 184779 EMR6-W500-D-1
Brand:: Eaton

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Monitoring Relay
	Electrical Phase	3
	Function	Phase Failure, Phase Sequence
	Contact Configuration	2 CO
	Mount Type	DIN Rail
	Switching Voltage	250V ac
	Power Consumption	18VA
	Terminal Type	Screw
	IP Rating	IP50, IP20
	Supply DC Voltage	0 → 0 V dc
	Minimum Operating Temperature	-25°C
	Contact Current	4A
	Supply AC Voltage	300V ac, 500V ac
	Monitoring Voltage Range	300/500 V ac
	Maximum Operating Temperature	60°C
	Height	78mm
	Series	EMR6
	Width	22.5mm
	Standards/Approvals	CSA, GL, UL
	Length	109.5mm

	Select all
	Brand Eaton
	Product Type Monitoring Relay
	Electrical Phase 3
	Function Phase Failure, Phase Sequence
	Contact Configuration 2 CO
	Mount Type DIN Rail
	Switching Voltage 250V ac
	Power Consumption 18VA
	Terminal Type Screw
	IP Rating IP50, IP20
	Supply DC Voltage 0 → 0 V dc
	Minimum Operating Temperature -25°C
	Contact Current 4A
	Supply AC Voltage 300V ac, 500V ac
	Monitoring Voltage Range 300/500 V ac
	Maximum Operating Temperature 60°C
	Height 78mm
	Series EMR6
	Width 22.5mm
	Standards/Approvals CSA, GL, UL
	Length 109.5mm

COO (Country of Origin):: DE

Eaton DIN Rail Phase and Voltage Monitoring Relay, 50 to 60Hz Frequency Sensing Range - EMR6 Series - 184779 EMR6-W500-D-1

Use this phase and voltage monitoring relay from Eaton to protect switchgear while monitoring a 3-phase power supply. It's suitable for a wide range of applications, from process control engineering to monitoring equipment. The frequency sensing range of 50 to 60Hz makes it compatible with European and US mains supplies. It's highly resistant to shock and weather, immune to radiation and has an operating temperature range of -25°C to +60°C, meaning you can use it in harsh industrial environments.

Features & Benefits

• Monitors undervoltage and overvoltage

• Monitors phase sequence, phase imbalance and phase failure

• Mechanical lifespan of 30 million cycles means it'll offer you a long service life

• Screw terminals help you quickly make secure connections

• Overcurrent and surge protection reduces the risk of damage to components

Why do I need to monitor a 3-phase power supply?

Monitoring a 3-phase power supply is essential, as power fluctuations can cause serious damage to devices. It's more costly to repair or replace 3-phase transformers than single-phase alternatives, so it's important to protect them.

Note

Eaton formerly known as Moeller