The Schneider Electric WATSN Automatic Transfer Switch (e.g., Model: NA02504V or similar in series) is a robust, compact ATS designed for reliable power switching between mains and generator in Nepal's challenging power environments. Rated at 250A, 4-pole (4P), 400V AC (50/60 Hz), with Type A controller, it automatically detects under/over-voltage faults and transfers sources seamlessly, ensuring uninterrupted supply for critical applications amid frequent outages in Nepal.

Key Features

Advanced Protection: Integrated under-voltage and over-voltage monitoring for both sources, ideal for Nepal's unstable grid.
Type A Controller: Basic yet reliable with adjustable delays for mains-generator setups.
4-Pole Design: Complete switching including neutral for safety in three-phase systems.
Compact & Durable: Fits narrow panels, with high short-circuit withstand and mechanical/electrical interlocks.
Compliance: Class PC (IEC 60947-6-1), suitable for industrial and commercial use.
Operation Modes: Automatic with manual override and clear indicators.

Applications in Nepal Perfect for hospitals, data centers, hotels, telecom towers, industries, and commercial buildings in Kathmandu, Pokhara, and across Nepal where reliable backup power is essential during load-shedding or grid failures.

Availability in Nepal Schneider Electric products, including the WATSN series, are available through authorized distributors and partners in Nepal. Contact local Schneider Electric representatives or visit platforms like Daraz.com.np and Ubuy Nepal for similar ATS options, or inquire via Schneider's partner locator for imports/stock.

Technical Specifications

Rated Current: 250A
Poles: 4P
Rated Voltage: 400V AC
Frequency: 50/60 Hz
Protection: Under/over-voltage
Controller: Type A

Schneider ATS 250A, 4-Pole