Automatic Transfer Switch (ATS), WATSN, 250A, 4P, type A, under/over-voltage | NA02504V

79,540.00 + 18% GST

In stock

Key Features

250A Rated Current Capacity
4-Pole (4P) Configuration
Type A Automatic Transfer Switch
Automatic Switching Between Two Power Sources
Under-Voltage Protection
Over-Voltage Protection
Automatic Transfer During Power Failure
Automatic Return to Main Power
Suitable for Generator and Backup Power Systems
Ideal for Commercial and Industrial Applications

Product Overview

The WATSN 250A 4-Pole Automatic Transfer Switch (ATS) is designed to automatically transfer electrical loads between a primary and backup power source. It helps maintain power continuity when the main supply fails or when abnormal voltage conditions are detected.

With under-voltage and over-voltage protection, the ATS helps protect connected equipment from unstable power conditions. Its 250A rated capacity and 4P configuration make it suitable for higher-load commercial, industrial, and critical power applications.

Technical Specifications

Parameter Details
Product Type Automatic Transfer Switch (ATS)
Brand WATSN
Rated Current 250A
Number of Poles 4 Pole (4P)
Type Type A
Transfer Operation Automatic
Under-Voltage Protection Yes
Over-Voltage Protection Yes
Power Source Dual Power Source
Automatic Changeover Yes
Application Power Transfer & Backup Power Systems

Switching Specifications

Parameter Details
Rated Current 250A
Pole Configuration 4P
Switching Mode Automatic
Power Sources 2
Primary Source Main / Utility Power
Secondary Source Generator / Backup Power
Transfer Function Automatic
Return to Main Supply Automatic
Source Monitoring Yes

Protection Features

✔ Under-Voltage Protection
✔ Over-Voltage Protection
✔ Power Failure Detection
✔ Abnormal Voltage Detection
✔ Automatic Source Changeover
✔ Backup Power Switching
✔ Connected Equipment Protection

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