Eaton EMR-4000-2A0CB1 Motor Relay - Voltage Protection

Feature → Business Impact → Application: The EMR-4000-2A0CB1 provides phase current options of 5A and 1A, enabling accurate current protection and metering for small to medium motor loads, which reduces motor burnout and unplanned downtime in manufacturing lines. This translates to measurable uptime gains and lower maintenance costs in pump stations or conveyor systems. Application: motor protection and metering in process automation or packaging lines. Feature → Business Impact → Application: Eight digital inputs and five digital outputs with four analog outputs give flexible I/O expansion, enabling close PLC integration and reduced cabinet wiring. Industry context: ideal for machine builders and OEMs delivering turnkey automation solutions with tight control loops. Feature → Business Impact → Application: Modbus/DNP3 RTU over Ethernet RJ-45 enables seamless networked communication with SCADA and higher-level systems, reducing integration time and data latency for real-time monitoring. Application: factory floor automation and remote monitoring. Feature → Business Impact → Application: IRIG-B URTD interface and conformal coated circuit boards enhance reliability in harsh environments, lowering field faults and maintenance costs in outdoor enclosures or washdown areas. Application: outdoor pump stations, food and beverage processing lines, and water treatment facilities. Feature → Business Impact → Application: Wide voltage range 19–300Vdc and 40–250Vac supports diverse motor power architectures, simplifying inventory and enabling a single device across multiple lines. Application: multi-plant deployments and spare-part optimization. Feature → Business Impact → Application: Zone selective interlocking (ZSI) support improves selective tripping accuracy, reducing electrical disturbances and improving overall system safety. Application: motor starters in multi-motor drives and distribution panels.