Phoenix Contact Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail

The Phoenix Contact EMD-SL-PH-400 monitoring relay is engineered to deliver exceptional reliability in monitoring complex electrical parameters. It effectively safeguards against phase sequence errors, phase failures, and asymmetries, thereby enhancing system performance across various industrial applications. With its ability to operate in a wide supply voltage range of 342 to 457 V AC, this device is designed to meet diverse operational needs. Moreover, the innovative use of coloured LEDs allows for real-time status indication, ensuring any potential issues are quickly identified and addressed. The monitoring relay not only integrates seamlessly into existing systems but also provides the necessary flexibility for installation, whether on standard DIN rails or in alternative configurations, catering to specific user requirements.

Variable supply voltage capability supports a broad range of applications
Robust design ensures durability with a mechanical service life of approximately 20 million cycles
Compact dimensions enable space-efficient mounting in control cabinets
Speedy response time enhances system agility during monitoring tasks
Compatible with a variety of conductor cross sections for versatile connection options
Features integrated startup and response delays for optimal system management