Overview
The ABB RXMH 2 RK 223 069-AN is a plug-in auxiliary relay module engineered for demanding protection and control systems. This heavy-duty relay combines multi-contact functionality with proven reliability in industrial substation and control environments. The modular design allows integration into standard relay racks and cubicles.
Key Features
- Heavy-duty bridge contacts with high breaking capacity
- Multi-contact configuration for complex switching logic
- Plug-in module design occupying two standard seats
- Optional operating flag indicator with manual reset
- Push-button test function for operational verification
- Excellent contact reliability and freedom from contact welding risk
Technical Specifications
The RXMH 2 auxiliary relay series provides dependable performance across industrial voltage and current ratings. The heavy-duty contact design ensures reliable operation in tripping and protective relay applications. This module is part of ABB’s COMBIFLEX modular relay system, enabling flexible system configuration.
Typical Applications
- Protective relay tripping circuits
- Multi-contact output relay for protection schemes
- Substation automation and control systems
- Industrial motor control and protection
- Power distribution system switching logic
- Auxiliary switching in protective relay panels
Compatibility & Replacements
The ABB RXMH 2 RK 223 069-AN is part of the COMBIFLEX auxiliary relay family. Related variants include RK 223 067-AP, RK 223 068-AH, and RK 223 069-AS models with different coil voltages and contact configurations. When replacing or upgrading, verify coil voltage and contact arrangement requirements match your application. Contact an ABB distributor for certified replacement options and technical configuration support.
