Want to stop electrical faults from damaging your hardware? Use this voltage monitoring relay from Phoenix Contact. It works with single-phase voltages between 0 and 300V, so it can protect equipment with high voltage demands. Thanks to a programmable response delay from 0.1 to 10s, you can account for brief breaches of your voltage parameters. As it supports both AC and DC appliances, the device is widely compatible with common industrial machinery.
As the relay protects against overvoltage and undervoltage, it's a versatile system-protection option. For fast troubleshooting, the unit has two built-in floating contacts and sends error messages to your control device when a fault occurs. With a mechanical service life of around 20 million cycles, it gives you reliable circuit protection for the long term.

• Front-facing LED indicators for efficient diagnostics at a glance
• Compact dimensions of 22.5 (W) x 90 (H) x 113mm (D) for easy mounting on busy DIN rails
• Terminates with screws for protection against jostling
• Certified by EN 50178 standards as a reliable safety device