ABB RDCO-04C Control Relay Module: Precision Industrial Automation Solution
The ABB RDCO-04C Control Relay Module delivers robust performance for industrial automation systems, providing precise control and reliable protection in manufacturing environments. Engineered for seamless integration into diverse automation architectures, this digital relay module ensures operational stability while monitoring critical parameters for optimal process control.
| Attribute | Specification |
|---|---|
| Manufacturer | ABB |
| Model | RDCO-04C |
| Module Type | Digital Relay Protection Control Module |
| Input Voltage | AC 100-240V |
| Output Voltage | DC 24V |
| Protection Ratings | Overcurrent, Short Circuit, Ground Fault |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP20 |
| Dimensions (W×H×D) | 170mm × 90mm × 50mm |
| Weight | 1.2kg |


Industrial Applications & Compatibility
Ideal for manufacturing control cabinets, power distribution systems, and machinery protection circuits, the RDCO-04C delivers precision monitoring in applications requiring critical fault detection. The module integrates seamlessly with ABB’s AC500 PLC series and complements protective relays like REF615 for comprehensive system protection. Its compact design enables efficient deployment in space-constrained industrial panels while maintaining compliance with international safety standards.
Apex Automation: Your Industrial Solutions Partner
Founded in 2014, Apex Automation specializes in ready-to-ship industrial automation equipment and provides comprehensive solutions for idle or obsolete machinery. We offer:
- 1-year comprehensive warranty on all products
- Expert technical support for system integration
- Competitive pricing on industrial control components
- Custom sourcing for hard-to-find models
For pricing details or assistance with specialized requirements:
Contact us on WhatsApp for immediate support
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