GEYA Automatic Transfer Switch ATS 4P 63A AC110V DIN-rail, ≤50ms Fast Transfer, Manual/Auto

The GEYA 4P 63A AC110V Automatic Transfer Switch is a DIN-rail mounted dual-power ATS that automatically swaps between main and backup supplies in under 50 milliseconds to keep critical circuits energized.

This compact GEYA G2R 4P unit is built for distribution panels that require a fast, reliable transfer between two 110V AC sources. Rated for 63A and compatible with 50/60Hz systems, it combines a DIN-rail friendly footprint with both automatic and manual switching modes, surge thresholds for over/under-voltage, and solid mechanical and electrical lifecycles. The device suits installations where space is limited but uptime matters—data racks, control cabinets, and small generator-backed systems.

How quickly will this ATS switch to backup power?

In automatic mode the GEYA ATS shifts from primary to backup power in less than 50 milliseconds, fast enough to prevent most equipment resets. The transfer time is controlled internally to minimize interruption without manual intervention.

• Automatic transfer time: ≤50 ms
• Pre-configured for AC 110V systems
• Seamless changeover for sensitive electronics

What protection thresholds and electrical ratings does it offer?

This model is specified for 63A continuous current, a 690V rated insulation voltage and a 5 kA rated short-circuit capacity. For 110V/50Hz installations the device includes undervoltage and overvoltage trip points to prevent operation outside safe ranges.

• Rated current: 63A; rated short-circuit current: 5 kA
• Undervoltage trip ≈85V with recovery ≈95V (110V/50Hz)
• Overvoltage trip ≈145V with recovery ≈130V (±5V)

Can I operate the GEYA ATS manually, and how is it installed?

Yes — the unit supports both automatic and manual modes. A right-side handle lets technicians manually select the active source for maintenance or testing, and its form factor is designed for DIN-rail mounting inside PZ30 distribution enclosures.

• Manual-automatic dual modes with visible handle
• DIN-rail mounting for compact panel integration
• Accepts one neutral and three live input conductors

Where is this transfer switch typically used and what environments suit it?

The GEYA 4P 63A ATS is intended for locations that need fast, reliable power switching but do not require large generator switchgear. Common use cases include small server racks, security systems, telecom closets, and local distribution points that link mains and backup feeds.

• Suitable for small data cabinets, control panels, and branch distribution
• Commonly used in airports, fire stations, hospitals, and facilities with backup generators
• Operates at 50/60Hz systems when correct model is selected

Who should consider this product? Installers, electricians, and facility managers who need a compact, DIN-rail automatic transfer switch for 110V systems will find the GEYA G2R 4P a practical choice. It’s aimed at projects that require a clear balance between fast transfer speeds, rated current up to 63A, and convenient manual override for servicing. Verify system voltage and select the correct model variant to match your local supply frequency and voltage thresholds. GEYA backs the device with a 5-year warranty and a 30-day returns policy, making it suitable for professional installations where warranty support and predictable performance are important.