Bring automatic source selection into your backup-power plan

Keep normal and standby power organized around one compact switching component. This GEYA automatic transfer switch selects between two compatible AC supplies, with front-panel source indicators, a load indicator and a clear Auto/Manual selector for a professionally designed backup-power installation.

Key Benefits

• Automatic source changeover — Transfers the load to an available compatible standby supply when the normal source becomes unavailable.
• Normal-source priority — The supplied operating description prioritizes source A when both sources are available.
• Visible operating indicators — Front lights and position markings help identify the source and load status.
• DIN-rail format — Mount the component alongside compatible protection and control equipment in a suitable enclosure.
• Configuration choices — Select a two- or four-pole version, a listed 25A, 40A or 63A current configuration and the appropriate 110V or 220V control version.

Use it as part of a coordinated normal-and-standby supply design, such as a compatible utility and generator arrangement. The marked upper input terminals and lower load terminals keep the switching layout clear, while the front handle supports the specified manual servicing procedure.

Frequently Asked Questions

How does it select between the two supplies?

The supplied operating description uses source A as normal power and source B as standby. In automatic mode, the switch changes to the available standby source when the normal source fails, with priority returning to the normal source when both are available.

Which pole and current choices are available?

Choose a two-pole or four-pole configuration with a listed 25A, 40A or 63A current rating. A qualified electrician should match the pole count, circuit design and connected load to the selected unit.

How should I select the voltage version?

Match the 110V or 220V control version to the intended AC supply. The supplied operating instructions require at least 90V for the 110V version and at least 185V for the 220V version, within the manufacturer operating limits.

How is manual operation carried out?

For manual inspection or maintenance, a qualified electrician must isolate all power sources first, select Manual mode and follow the manufacturer procedure. Use Auto mode for normal automatic service and maintain the correct phase sequence on four-pole installations.

How should the switch fit into the complete installation?

Have a qualified electrician coordinate the two supplies, grounding, source protection, load protection and transfer behavior with the connected equipment. Where the supplied inverter application is used, the source instructions specify a compatible pure-sine inverter above 2000W. Plan equipment ride-through separately for any load that requires continuous power.

SPECIFICATIONS

Brand Name: GEYA

Certificate: CE

Certification: CE

Choice: yes

Coil Voltage: 110V OR 230V

Does it include a Battery?: No

Does it include wireless functionality?: No

EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc

Function: Transfer 2 Power

High-concerned chemical: none

Is Smart Device: no

Model Number: G2R NEW MINI ATS

Mounting: Din Rail Type

Origin: Mainland China

Poles: 2P 4P

Product Name: Dual Power Automatic Transfer Switch

Rated Current1: 25A 40A 63A

Rated Frequency: 50/60Hz

Rated Voltage: 220V

Switching Speed: <50 milliseconds

Type: Mini,Circuit breaker

Type1: avr 220 v switch

Type2: geya g2r

Type3: geya g2r 2p 63a

We are Factory: Accept OEM ODM

is_customized: Yes

semi_Choice: yes