RM17TG20

The Schneider Electric Harmony RM17TG20 phase control relay is designed to monitor three-phase power supply conditions and protect motors and equipment from voltage-related faults. Operating within a wide range of 183 to 484 V AC, it detects issues such as phase loss, phase imbalance and incorrect phase sequence. This relay is ideal for industrial panels where maintaining stable and correct phase conditions is critical for safe machine operation.

Key Features

• Monitors phase loss, imbalance and incorrect phase sequence
• Operating range: 183…484 V AC
• Ensures protection of motors and sensitive equipment
• Suitable for industrial automation and control panels