Eaton 3 Phase Voltage Monitoring Relay 200/500 V AC Range, DIN Rail Mount EMR6-F500-G-1 184789 EMR6-F500-G-1

Eaton 184789 EMR6-F500-G-1 is a 3 Phase Voltage Monitoring Relay designed to continuously monitor voltage levels across a three-phase system, with a sensing voltage range of 200 to 500 V AC. It is engineered for DIN rail mounting, enabling quick and secure installation in electrical cabinets commonly found in industrial and commercial environments.

This relay safeguards electrical equipment by detecting abnormal voltage conditions such as phase failure or incorrect phase sequence, which could otherwise cause operational disruptions or damage to 3-phase motors and machinery. By promptly triggering safety measures, it prevents costly downtime and equipment failures.

With a robust mechanical durability rating of 30 million cycles and a broad operating temperature range from -20°C to +60°C, this monitoring relay is built to perform reliably in harsh industrial environments. The unit’s shock-resistant design minimizes false tripping due to vibrations or impacts.

The relay features screw terminal connections for secure wiring and supports IP20 and IP50 ingress protection, ensuring resistance against dust and accidental contact. Its compact size (109.5 mm length, 78 mm height, 22.5 mm width) conserves cabinet space while maintaining visibility through LED indicator status displays for straightforward operation and troubleshooting.

Monitors phase failure and phase sequence to prevent machine shutdown. Wide monitoring voltage range suitable for both low and high voltage systems. Durable and reliable with extended mechanical life. Wide operational temperature rating for use in diverse conditions.

Shock resistance protects relay integrity in industrial settings. LED indicators provide clear operational status feedback. Compact form factor facilitates DIN rail mounting. Screw terminals ensure secure electrical connections.

Conforms to international standards CE, CSA, and UL for quality assurance. Ideal for industrial automation, power monitoring, and electrical protection applications.

This Eaton EMR6 series Monitoring Relay supports maintenance and protection in automation, manufacturing, and electrical system environments, ensuring operational continuity. It is made in Germany, reflecting high-quality engineering standards.

Explore the broad range of Eaton monitoring devices and relays on EnvMart to meet various industrial and electrical protection requirements.