0055712 | DOLD

Asymmetry relay, 0055712, DOLD

The 0055712 is a asymmetry relay for reverse voltages, phase failure as well as incorrect phase sequence in three-phase networks. Early detection of impending failures and preventive maintenance prevent costly damage and as a user you benefit from the operational reliability and high availability of your system.

Features

• Optionally with adjustable response delay
• As option with pluggable terminal blocks for easy exchange of devices
• 2 LED displays for power supply and state of contact

Applications

• Correct direction of rotation of drives
• Simple wiring