The JG-250-4P Automatic Transfer Switch (ATS) is a heavy-duty four-pole transfer switch engineered for reliable switching between main and backup power sources. With its high 250A capacity and robust design, it ensures safe, efficient, and uninterrupted power supply in critical applications.
Model: JG-250-4P
Type: Automatic Transfer Switch
Rated Current: 250A
Rated Voltage: 220/380V AC
Poles: 4P (Four Pole)
Frequency: 50/60Hz
Transfer Type: Automatic with manual override option
Mounting: Panel-mounted / DIN rail compatible
Compliance: IEC/GB international electrical standards
High 250A capacity for large-scale power systems
Four-pole design provides complete isolation and safety
Automatic power transfer with manual operation option
Strong arc-extinguishing and high breaking capacity
Fast response to ensure continuity of supply
Compact, durable, and easy-to-install construction
Long service life with excellent electrical endurance
Industrial and manufacturing plants
Commercial complexes and malls
Hospitals, medical facilities, and emergency power systems
Data centers and IT infrastructure
Power backup for critical operations and essential services
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