GIC MC21D5 415Vn 3-Phase 3-Wire Phase Failure Rotation Assymmetry SPCO 17.5mm

The MC21D5 415Vn relay from GIC can be used as either an under voltage or over voltage fault detector. In addition, it can be used to check the phase sequence of a three phase voltage. The MC21D5 relay protects against Phase Loss, Phase Reversal and Phase Asymmetry.

• Compact 17.5mm wide
• 1 C/O configuration
• Protects against Phase Loss, Phase Reversal and Phase Asymmetry
• Multi-Voltage: 3x 208 to 3x 480V
• Selectable Under Voltage/ Over Voltage and Asymmetry
• LED Indication for all Faults and for change in settings during run time for better security
• Adjustable Time Delay