Διακόπτης Μεταγωγής 4P 125A 44113

The dual power automatic transfer switch can automatically connect the standby power supply to the circuit when the main power supply fails, so as to ensure the continuous
and stable operation of the power system and reduce the downtime and loss.

Technical data:

• Insulation voltage Ui: 690V AC
• Rated voltage Ue: 400V AC
• Utilization category: 4P - AC-31B
• Poles: 4P
• Electrical life: 2000 times
• Manual operation: 5000 times
• Rated short circuit current: 50kA
• Rated impulse withstand voltage: 8kV
• Operation conversion time: <50ms
• Return conversation time: <50ms
• Power OFF time: <50ms
• Mounting: On DIN rail
• Working temperature: from -5oC to +40oC
• Short- circuit and overload protection
• Under and over voltage protection
•  Open-phase automatic conversation function
• Intelligent alarm function
• Length: 142.5mm
• Height: 103mm