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Dual Power Automatic Transfer Switch NH40 4SZ 400A 250A 63 PC Level

Name: Dual Power Automatic Transfer Switch NH40 4SZ 400A 250A 63 PC Level
SKU: 25033
Availability: InStock

Original price was: $1,701.10.Current price is: $680.44.

Ensure uninterrupted power with the Dual Power Automatic Transfer Switch. Reliable, efficient, and easy to install. Upgrade your system today!

83 in stock

Working Principle:When the main power(the grid) goes off,ATS will transfer to reserve power(generator),to make sure the continuous and reliable operation of loads.Generator should be on, or ATS will not transfer.when main power goes on, it will transfer back,priority main power supply
Easy installation: Reasonable structure, small size, equipped with protective cover, power supply is easy to install and reliable
Good material: The transfer switch is made of high‑quality flame‑retardant plastic material, good insulation, high temperature resistance, anti‑aging, safe and reliable
Silver Contacts: The use of silver contacts can greatly improve the conductivity and service life of the product
Reliable and Practical: When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability and safety of the power supply

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