Overview
The Lumberg RKU-12-256/5M is an M23 cordset designed for reliable signal and power distribution in industrial control systems. This cable features a molded female straight connector on one end and free wire leads on the other, making it suitable for direct integration into automation panels and sensor networks. The halogen-free PUR jacket ensures compliance with stringent environmental and safety standards in manufacturing and process automation environments.
Key Features
- 12-pole M23 female straight connector with internal threads
- 5-meter cable length for flexible installation distances
- Halogen-free polyurethane (PUR) jacket—compliant with RoHS and environmental regulations
- Gold-plated copper contacts for corrosion resistance and reliable connections
- IP67-rated connector ensures protection against dust and water ingress
- Rated for 8A current at 240–250V nominal
Technical Specifications
- Connector Type: M23 female, straight orientation
- Poles: 12-way
- Cable Length: 5 meters (16.4 feet)
- Jacket Material: PUR (polyurethane), halogen-free, black
- Wire Gauge: 18 AWG (0.5 mm²)
- Voltage Rating: 240–250V AC/DC
- Current Rating: 8A per conductor
- Operating Temperature: −25°C to +100°C
- Protection Rating: IP67
- Contact Material: Gold-plated copper
- UL Certification: AWM 21198
- Shielding: Unshielded
Typical Applications
- Actuator and sensor distribution box connections
- Industrial control panels and modular automation systems
- Fieldbus modules and I/O termination
- Harsh environment installations requiring halogen-free materials
- Food, beverage, pharmaceutical, and automotive manufacturing
Compatibility & Replacements
Compatible With
- Lumberg Automation M23 series connectors and receptacles
- Pluggable sensor and actuator modules with M23 sockets
- Industrial control systems using M23 standard
- Distribution boxes and junction panels with M23 interfaces
Replaces / Drop-In Replacement For
- Direct replacement for original Lumberg RKU-12-256/5M units
- Compatible alternative in RKU series cordsets for identical M23 12-pole configuration
Works With
- Lumberg Automation control cable ecosystems
- M23 circular connector standard (IEC 61076-2-109)
- Industrial Ethernet and fieldbus modules supporting M23 interfaces
- PLC and motion controller I/O modules
