🔹 WATSN Remote Transfer Switch – NR00633 (63A, 3 Pole, Remote Operated Changeover Switch)
The WATSN NR00633 Remote Transfer Switch (RTS) is a compact and reliable remote-operated transfer switching device designed for controlled switching between two independent power sources. It enables operators to remotely transfer loads between the utility supply and an alternate power source using external control signals, making it ideal for power management systems requiring centralized control.
Featuring a 63A rated current, 3-pole configuration, and 400V AC operation, the NR00633 is built on the Class PC transfer switch platform, ensuring dependable source transfer performance, electrical isolation, and long operational life. The switch supports three operating positions—Source I, OFF, and Source II—allowing safe and flexible power source management.
Its robust construction, motorized operation mechanism, and compact design make it suitable for commercial buildings, industrial facilities, telecom systems, generator changeover panels, and critical power distribution applications.
• Genuine WATSN Remote Transfer Switch
• Model: NR00633
• Rated Current: 63A
• 3-Pole configuration
• Remote-operated transfer switch (RTSE)
• Class PC transfer switch technology
• Motorized switching mechanism
• Three-position operation (Source I – OFF – Source II)
• High electrical and mechanical durability
• Compact panel-mount design
• IEC 60947-6-1 compliant
• Suitable for utility-generator source transfer applications
| Parameter | Specification |
|---|---|
| Product Type | Remote Transfer Switch (RTSE) |
| Model Number | NR00633 |
| Series | WATSN |
| Rated Current (Ie) | 63A |
| Number of Poles | 3 Pole |
| Rated Operational Voltage | 400V AC |
| Frequency | 50/60 Hz |
| Operation Type | Remote Electrical Operation |
| Transfer Switch Class | PC Class |
| Utilization Category | AC-33B |
| Transfer Positions | Source I – OFF – Source II |
| Mounting Type | Panel Mounted |
| Standard Compliance | IEC 60947-6-1 |
| Application | Remote Power Source Changeover |
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