ABB NDCU-33CX 3AUA0000052751 Control Module
The ABB NDCU-33CX is a high-performance industrial control module engineered for seamless integration into complex automation systems. Designed for critical process control applications, it delivers unparalleled reliability in manufacturing, energy management, and harsh industrial environments through advanced protocol support and robust construction.
Technical Specifications
| Manufacturer | ABB |
| Model | NDCU-33CX |
| Part Number | 3AUA0000052751 |
| Operating Voltage | 24V DC |
| Current Rating | 2A |
| Dimensions (W×H×D) | 190mm × 120mm × 60mm |
| Weight | 1.5kg |
| Operating Temperature | -20°C to +60°C |
| Communication | Ethernet, RS-485, Modbus, Profibus, Ethernet/IP |
| Certifications | CE, UL, RoHS |


Industrial Applications
This control module excels in demanding industrial scenarios including manufacturing process lines, power generation systems, and automated material handling. Its multi-protocol communication capability ensures compatibility with ABB AC 800M controllers and third-party PLC systems. Designed for harsh environments, it maintains precision control in temperature extremes and high-vibration applications where reliability is critical.
Vertex Industrial Solutions
Vertex Industrial specializes in global sourcing of industrial automation hardware, including liquidated new surplus and certified refurbished components from ABB, Siemens, Rockwell, Honeywell and 30+ leading brands. All products include:
- 1-year performance warranty
- Pre-shipment functional testing certification
- Technical support from certified automation engineers
Contact us via WhatsApp for real-time pricing and availability. Can’t find your required model? Our global sourcing team will locate it for you – email technical specifications to anikaqx@gmail.com for expedited service.

















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