Phase Failure Relay, UL Listed File Number E164353 CCN NKCR - CSA Certified File Number LR89150 Class 321107 - CE Marked, Control Voltage: 380-440 V @ 50-60 Hz, 5A, 580V, 2 C/O DPDT, Mounting: Rail or Panel, Height: 3.07 Inches, Depth: 3.15 Inches, Width: