Voltage monitoring relay, multifunctional, 180 - 280 V AC, 50/60 Hz EMR6-AWN280-D-1 184770

Multifunctional voltage monitoring relay EMR6-AWN280-D-1

This advanced device from Eaton's EMR6 series is designed for comprehensive protection of electrical installations. The relay monitors key voltage parameters, ensuring safety and reliable operation. It is a versatile solution suitable for both professional and home installations.

Product features and application

The EMR6-AWN280-D-1 relay is a multifunctional device that protects against various irregularities in the power grid. It monitors voltage in the range of 180-280 V AC (50/60 Hz), detecting, among others, phase failure, voltage asymmetry, excessively high or low voltage, and incorrect phase sequence. This minimizes the risk of equipment damage and ensures continuous power supply. The device finds application in residential buildings, commercial facilities, and industry – wherever reliable protection of electrical installations is required.

• Versatile protection: Control of phase failure, voltage asymmetry, excessively high and low voltage, and phase sequence.
• Wide voltage range: Operation in the range of 180-280 V AC (50/60 Hz) ensures compatibility with various power grids.
• Solid construction: Dimensions 22.5 x 85.6 x 103.7 mm provide compactness and ease of installation.
• Safety: Compliance with IEC, CCC, UL, GL and CSA standards guarantees a high level of safety.
• Easy installation: Screw connection ensures secure and quick connection of wires.

Advantages and benefits

The EMR6-AWN280-D-1 relay offers a number of benefits for both installers and end-users:

• Increased safety: Protection against equipment damage caused by irregularities in the power grid.
• Reduced repair costs: Early detection of problems avoids major failures and costly repairs.
• Reliable operation: High quality of workmanship and compliance with standards ensure long-lasting and trouble-free operation of the device.
• Simple installation and configuration: Facilitates quick system startup.
• Versatility: Possibility of use in various types of electrical installations – both single-phase and three-phase (depending on configuration).
• LED indication: Intuitive indication of the device's operating status using LEDs facilitates diagnostics of problems.

Construction and operating parameters

The EMR6-AWN280-D-1 relay has been designed with durability and reliability in mind. It has a housing with dimensions of 22.5 x 85.6 x 103.7 mm made of high-quality materials resistant to environmental conditions (IP50 protection for the housing and IP20 for the terminals). The device does not require an external power source – the power consumption is only 3 VA at a supply voltage of 180-280 V AC (50/60 Hz). The rated switching current is 4 A, which ensures a quick response to detected threats. Adjustable time delays (min: 0.1 s; max: 30 s) allow you to adapt the operation of the relay to specific application needs. The device has two changeover contacts, which allow flexible control of auxiliary or signaling circuits.