CP-721-63A УХЛ2

This relay is designed for protecting electrical installations from voltage fluctuations and can register voltage extremes and fault types. It has a wide voltage range and built-in timer.

• The description claims protection against overvoltage and undervoltage.
• The description claims registration of voltage extremes and fault types.
• The description claims a wide voltage range of 100-450 V.
• The description claims a built-in timer.