125A Automatic Phase Selector with Case

Automatic 3-phase selector (L1 / L2 / L3)
Digital display (Voltage, Current, Faults)
True RMS measurement
Rated voltage: AC 220V
Operating range: AC 45V – 450V
Frequency: 50 / 60 Hz
Insulation voltage: AC 450V
Output contact: 1 NO
Adjustable current: 1A – 125A
Max permissible current: 150A
Over-voltage: 220V – 300V
Under-voltage: 80V – 210V
Overcurrent protection
Short-circuit protection
Neutral loss detection
Start / reclose delay: 5 – 600s
Phase switch delay: 0 – 20s
Return-to-priority delay: 5 – 600s
Short-circuit delay: 0 – 5s
Continuous overcurrent trips: OFF or 1 – 20
Priority phase selectable (L1 / L2 / L3 / OFF)
Automatic return to priority phase
Terminal size: 4 – 50 mm2
Torque: 3.5 Nm
Protection class: IP20
Operating temp: –20°C to +55°C
Altitude: up to 2000 m
Password protection (000 – 999)
Manual ON/OFF control