Eaton Monitoring Relay 3 Phase 160/300 V AC Monitor Range 2 CO Contact DIN Rail Mount 184761 EMR6-A300-C-1

Eaton 184761 EMR6-A300-C-1 is a high-quality 3 Phase monitoring relay designed for industrial and electrical automation applications. It operates across a monitoring voltage range of 160/300 V AC and is equipped with 2 change-over (CO) contacts. The DIN rail mounting type makes it compatible with standard switchgear assemblies, facilitating easy integration.

This monitoring relay has a switching voltage capacity of up to 500 V AC and features screw terminals for secure electrical connections. It operates reliably within industrial ambient temperature limits, ranging from a minimum of -60°C to a maximum of 60°C. Protection levels include IP50 and IP20 ratings, suitable for indoor electrical environments.

The device complies with stringent international standards such as IEC/EN 61000-4-4, IEC/EN 60255-6, CE certification, UL approval, and IEC/EN 60947-6-2, ensuring global compatibility and safety. With dimensions of 78 mm height, 109.5 mm length, and 22.5 mm width, it provides a compact footprint suitable for varied control panels.

Manufactured in Germany, the EMR6 series monitoring relays by Eaton are engineered to protect machines and equipment by monitoring overloads, power fluctuations, phase sequences, temperatures, and fill levels. This capability enhances operational reliability, reduces maintenance costs, and prevents unplanned downtimes in production lines.

The universal power supply capability supports multi-voltage operations, reducing inventory requirements and simplifying selection processes. The robust construction and standards compliance make it a preferred choice for industrial automation, manufacturing plants, HVAC systems, and electrical switchgear applications.

The device monitors voltage ranges of 160 and 300 V AC accurately. It features a contact configuration of 2 change-over (CO) contacts for reliable switching. Mounting type is DIN rail, allowing easy installation in switchgear.

Switching voltage rating is up to 500 V AC with screw-type terminals for secure wiring. It supports a supply DC voltage range of 0 to 0 V DC and an AC supply voltage range of 160 to 300 V AC. The relay operates within temperature limits from -60°C minimum to 60°C maximum.

IP ratings of IP50 and IP20 ensure protection for electrical installations. Dimensions are compact, with a height of 78 mm, length of 109.5 mm, and width of 22.5 mm. Complies with international standards including IEC/EN 61000-4 series, CE marking, UL, and IEC/EN 60947-6-2 for global use.

Originating from Germany, this relay provides reliable protection for machines and plants to reduce downtime and prevent failures. Explore the Eaton Monitoring Relay range at EnvMart for reliable industrial automation solutions and electrical protection devices.