GDS-125 Automatic Transfer Switch Overview

O GDS-125 automatic transfer switch is a CB-class dual power transfer device designed for electrical systems that require automatic switching between a normal power source and a standby power source. It is suitable for AC 50/60Hz low-voltage distribution systems and combines automatic source changeover with essential circuit protection functions.The GDS-125 automatic transfer switch is positioned above the GDS-63 series for applications requiring higher current capacity. Standard rated current options include 80A, 100A and 125A, making this model suitable for larger commercial distribution panels, industrial control cabinets, generator backup systems and building emergency power applications.

According to the actual product files, the GDS-125 series is available in 2P, 3P and 4P configurations. This allows the product to be matched to different single-phase and three-phase electrical systems. The catalog specifies a rated operating voltage up to AC400V and rated insulation voltage of 500V.

As a CB-class automatic transfer switch, the GDS-125 integrates protection against short circuit, overload, open phase and loss of voltage. This integrated design reduces the need for separate transfer and protection components in many dual-power panels.

O GDS-125 automatic transfer switch also supports remote double-break operation and a DC12–24V EPS fire protection power interface, making it suitable for emergency and standby power applications where controlled transfer is important.

Especificações Técnicas

Aplicações

O GDS-125 automatic transfer switch is designed for medium and higher-current dual power systems where continuity of electrical supply is required.

Typical applications include:

• Generator and utility power changeover
• Commercial building distribution boards
• Industrial control cabinets
• Factory electrical systems
• HVAC power distribution
• Lighting distribution systems
• Emergency power systems
• Machine control panels
• OEM dual-power assemblies

Compared with the GDS-63 series, the GDS-125 automatic transfer switch is better suited to circuits requiring 80A to 125A current capacity.

Why Choose GA&DA GDS-125?

O GDS-125 automatic transfer switch combines higher current capacity, multiple pole configurations and integrated circuit protection within one CB-class product platform.

As principais vantagens incluem:

• 80A / 100A / 125A options
• 2P / 3P / 4P configurations
• Up to AC400V operating voltage
• CB-class transfer and protection
• Short-circuit and overload protection
• Phase and voltage-loss protection
• ≤3s transfer time
• DC12–24V EPS interface
• Suitable for generator and mains switching
• Apoio a fabricantes de equipamento original (OEM) e a encomendas em grande quantidade

For electrical distributors, panel builders and industrial project buyers, the GDS-125 provides a practical higher-current solution for automatic dual-power distribution.

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