
Tomzn 4P 380V MCB Type Automatic Transfer Dual Power Switch (ATS)
Reliable dual power switch for automatic changeover between main and backup power.
| Model No. | TOQ3-63/4P | Operation | Automatic or Manual |
| Certification | CE | Type | Integrated automatic transfer switch |
| Poles | 4P | Output Type | 1 or 2 Output |
| Rated Voltage | 380V 50/60Hz | Max Current | 63A / 100A / 125A |
| Switch Time | < 4s | Pollution Level | Grade 3 |
| Installation Category | 3 | Function | Overload Protection |
| Environmental Temperature | -5°C ~ +40°C | Specification | 1.87kg / 3220cm³ |
Overview
The Tomzn TOQ3D Automatic Transfer Switch (ATS) automatically switches between normal and reserve power sources. It ensures uninterrupted supply for your essential equipment.
Key Features
- Automatic & Manual Control: Switches automatically or manually between two power sources.
- Fast Switching: Power transfer time is less than 4 seconds.
- High Capacity: Rated voltage 380V (50/60Hz), current up to 63A.
- Safety Built-in: Protects from voltage loss or phase failure.
- Standards Compliant: Meets IEC60947-6-1 and GB/T14048.11 standards.
Usage
Ideal for homes, offices, and small industries using dual power setups such as WAPDA + generator or solar systems.
Note: This switch does not start or stop the generator automatically.
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