Key Features : 

• Designed for 1 to 630 A and over 3-phase motors
• Precise motor heating and cooling memory
• Thermal image
• Instant detection of phase loss even at reduced load
• Visual indication of tripping cause
• 7 trip classes that cover all types of starting or working cycles

Protection Functions :

• Overload
• Phase imbalance or phase loss
• Overtemperature
• Phase sequence