Overview
The ABB RXMM1 RK214006-AH is a plug-in auxiliary relay module engineered for industrial automation and control systems. Part of ABB’s proven RX relay series, the RXMM1 delivers dependable switching for signal conditioning, logic control, and equipment interlocking in factory and substation environments. This general-purpose relay is rated for heavy operating requirements and demanding contact duty cycles.
Key Features
- Plug-in module design for quick installation and replacement
- Compact form factor suitable for panel mounting and modular assemblies
- Designed for heavy-duty switching and high contact duty applications
- Proven ABB quality and reliability in industrial service
- New, uninstalled condition ready for immediate deployment
Technical Specifications
- Manufacturer: ABB
- Model: RXMM1
- Part Number: RK214006-AH
- Type: General-Purpose Auxiliary Relay
- Form Factor: Plug-in Module
- Condition: New in Box
- Series: RX Auxiliary & Signaling Relays
- Application: Industrial control, signaling, equipment interlocking
Typical Applications
- Industrial motor control circuits and equipment interlocking
- Substation protection and signaling systems
- Logic control and circuit sequencing
- Emergency shutdown and alarm circuits
- Heavy-duty switching where standard relays are insufficient
Compatibility & Replacements
The RXMM1 is part of ABB’s RX relay platform, which includes companion modules such as the RXMA1, RXMS1, RXSF1, and RXME1. When replacing or upgrading control systems, verify coil voltage, contact configuration, and plug compatibility with existing module bases or relay sockets. The RK214006-AH variant is a specific configuration optimized for particular voltage and contact combinations. Contact ABB or consult the system integration manual to confirm interchangeability with other RXMM or RX series modules in your application.
