GE 531X303MCPARG1 Industrial AC Power Supply Board
The GE 531X303MCPARG1 is an industrial-grade AC power supply board engineered for legacy GE drive systems like the DC-300. It delivers stable power conversion and distribution in demanding industrial environments, featuring robust surge protection and thermal management to ensure operational continuity in manufacturing, processing, and automation applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Primary Function | AC Power Conversion & Distribution |
| Key Components |
20+ transistors, 3 transformers, 6 heat sinks 2A/5A fuses, MOV varistor, relay LED indicators, resistor networks |
| Protection Features | Surge protection, thermal management |
| Connectors | 6 stab-on terminals |


Applications & Compatibility
Designed for legacy industrial systems, this board is critical for:
• Powering GE DC-300 series drives in manufacturing plants
• Maintaining operational continuity in processing facilities
• Retrofitting aging automation systems without full replacements
Commonly paired with GE’s DC-300 control modules and compatible with similar vintage drive architectures. Ideal for industries seeking to extend equipment lifespan while ensuring power stability.
About Hong Kong Saul Electric
As a certified GE partner with 15+ years of industrial automation expertise, we provide:
• 1-year warranty on all components
• Technical pre-sales consultation
• Priority global shipping
• Legacy system support specialists
Can’t find your model? Contact our engineers via WhatsApp for custom sourcing solutions. All products undergo full functionality testing prior to shipment.
Pricing & Availability: Contact for real-time stock verification and volume discounts
• Email: 3931184055@qq.com
• WhatsApp: +86 18030274832




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