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Eaton Monitoring Relay 3 Phase 300/500 V ac Monitor Range 2 CO Snap 184779 EMR6-W500-D-1

Category Monitoring Relay Brand Eaton Condition New

Specifications

Country of Origin Germany
Brand Eaton
Height 78mm
Function Undervoltage Monitoring, Phase Failure Detection, Monitoring
Length 109.5mm
Model 184779 EMR6-W500-D-1
IP Rating IP50, IP20
Width 22.5mm
Mount Type Snap
Series EMR6
Maximum Operating Temperature 60°C
Contact Configuration 2 CO
Minimum Operating Temperature -25°C
Terminal type Screw
Electrical Phase 3
Standards/Approvals UL, GL, CSA, IEC, CCC
Switching Voltage 250V ac
Contact Current 4A
Supply DC Voltage 0 to 0 V dc
Supply AC Voltage 300, 500V ac
Monitoring Voltage Range 300/500 V ac

Key Features

  • Suitable for industrial applications requiring precise voltage and phase monitoring.
  • Features 2 changeover (CO) contacts for control operations.
  • Compact snap mount design for easy DIN rail installation.
  • Operates within -25°C to +60°C ambient temperature range.
  • Screw terminals ensure secure and quick electrical connections.
  • Comes with IP50 and IP20 rated protection.
  • Robust construction compliant with UL, GL, CSA, IEC, and CCC standards.
  • Designed for use in process control engineering and switchgear protection.

Product Description

Eaton 184779 EMR6-W500-D-1 monitoring relay is a high-performance device designed to safeguard three-phase electrical systems by monitoring undervoltage, overvoltage, phase sequence, phase imbalance, and phase failure. It supports a 300/500 V AC monitoring voltage range and includes 2 CO contact configurations suitable for various control applications.

The device mounts easily on DIN rails using a snap design, facilitating straightforward installation in industrial and commercial electrical panels. Its screw terminals allow for secure and efficient wiring connections, minimizing setup time and improving reliability.

Engineered for robustness, this relay operates effectively within a broad temperature range from -25°C to +60°C, making it suitable for harsh industrial environments. The IP50 and IP20 ratings provide protection against dust ingress, contributing to device longevity and operational safety.

Compliance with international standards UL, GL, CSA, IEC, and CCC confirms the relay's quality and applicability in global markets. Its mechanical durability, rated for 30 million cycles, ensures sustained operation and reduced maintenance needs.

Applications span process control engineering, electrical switchgear monitoring, and industrial equipment protection. The relay is notably resistant to shock, weather, and radiation, reinforcing its suitability for demanding environments. Manufactured in Germany, the product delivers reliable performance consistent with Eaton's commitment to quality.

Suitable for industrial process control and monitoring. Monitors undervoltage and phase sequence to prevent equipment damage. Durable snap mount DIN rail installation. Wide operating temperature and IP protection ratings.

Long mechanical lifespan of 30 million cycles. Secure screw terminal connections. Complies with multiple international safety standards. Ensures protection of three-phase power systems. Manufactured in Germany ensuring high quality.

Explore the Eaton range of Monitoring Relays on EnvMart for reliable industrial electrical protection solutions.

Eaton Monitoring Relay 3 Phase 300/500 V ac Monitor Range 2 CO Snap 184779 EMR6-W500-D-1
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Frequently Asked Questions

The Eaton Monitoring Relay supports a monitoring voltage range of 300/500 V AC.

This model performs undervoltage monitoring, phase failure detection, and general monitoring of three-phase electrical systems.

It features a contact configuration of 2 changeover (CO) contacts, suitable for various control applications.

The maximum operating temperature for the relay is 60°C.

The relay is designed for snap mounting on DIN rails, allowing for easy installation in electrical panels.

The dimensions are 78 mm in height, 109.5 mm in length, and 22.5 mm in width.

It uses screw terminals for secure and efficient wiring connections.

It has IP50 and IP20 ratings, providing protection against dust ingress and ensuring operational safety.

The relay complies with UL, GL, CSA, IEC, and CCC standards, confirming its quality and applicability in global markets.

The minimum operating temperature for the relay is -25°C.

This model is designed for three-phase electrical systems.

The relay is rated for a mechanical lifespan of 30 million cycles, ensuring sustained operation.

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