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1 / 6ATS Dual Power Switch
63A 2P Automatic Transfer Switch 110V/220V - PC Class 50ms Dual Power ATS for Home & RV
The ATS-W2R-2P is a PC class (load level) automatic transfer switch for single-phase 110V or 220V AC systems up to 63A. With a 50ms transfer time, it switches seamlessly between Source A (mains priority) and a backup supply 鈥?whether a generator or PV inverter 鈥?whenever a mains fault is detected, ensuring connected loads experience less than 50ms of interruption. The 2-pole design switches both Live and Neutral simultaneously, fully isolating the two sources and preventing any backfeed. Once mains power is restored, the unit automatically reverts to Source A priority. Built on a motor-driven mechanism with a PA6 flame-retardant housing, the W2R series delivers reliable automatic transfer performance for home emergency backup systems, RV setups, and off-grid solar PV applications.
Key Features
- 2-pole switching (Live + Neutral) 鈥?2 inputs / 1 output
- PC class (load level) 鈥?handles full rated load continuously
- Fast 50ms (0.05s) transfer time 鈥?load interruption under 50ms
- Dual voltage: supports both 110V and 220V AC single-phase
- Auto & manual transfer modes; returns to Source A (mains) automatically
- Compatible with mains, generator, and PV inverter sources
- PA6 flame-retardant housing with motor-driven mechanism
- Suitable for home emergency backup, RV, and off-grid solar systems
Samples available · OEM pricing on request · Ships worldwide
Technical Specifications
| Poles | 2P (Live + Neutral) |
| Rated Current | 63A (Operating Range: 6A鈥?3A) |
| Rated Voltage | 110V / 220V AC |
| Frequency | 50/60Hz |
| Phase | Single Phase |
| Type | PC Class (Load Level) |
| I/O Configuration | 2 Inputs / 1 Output |
| Priority Source | Source A (Mains) |
| Compatible Sources | Mains, Generator, PV Inverter |
| Switching Mode | Auto & Manual |
| Transfer Time | 鈮?.05s (50ms) |
| Housing | PA6 Flame-retardant |
| Applications | Home Emergency Backup, RV |
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