ABB CR-M4LS Pluggable Miniature Interface Relay – Industrial Automation Signal Control
The ABB CR-M4LS Pluggable Miniature Interface Relay delivers precision signal switching for industrial control systems. With 4 SPDT contacts rated for 250V/6A and 220V DC control voltage, this compact relay ensures reliable operation in demanding environments while maintaining space efficiency.
Key Features
- 4 SPDT Contacts – Enables versatile circuit control configurations for complex automation systems
- 250V/6A Rating – Handles high-power industrial loads while maintaining signal integrity
- Pluggable Design – Facilitates rapid installation and maintenance with tool-free connector system
- Compact Construction – 72x30x30mm dimensions optimize panel space utilization in control cabinets
- 220V DC Control – Provides stable operation in industrial power environments with minimal voltage fluctuation sensitivity
Technical Specifications
| Parameter | Specification |
|---|---|
| Contact Configuration | 4 x SPDT (Change-over) |
| Max Switching Voltage | 250V AC/DC |
| Max Switching Current | 6A |
| Control Voltage | 220V DC |
| Dimensions | 72 x 30 x 30 mm |
| Weight | 33g |
Application Fields
This industrial relay excels in manufacturing automation systems, energy distribution control panels, and infrastructure monitoring equipment. Its robust design supports:
- Machine control circuits for production line automation
- HVAC system sequencing and interlocking
- Power plant control systems with high-reliability requirements
- Building management system (BMS) integration
- Industrial process control for oil & gas and chemical processing
Our Featured Products
As authorized distributor for leading automation brands, we offer comprehensive solutions including:
- ABB: DSQC series robot parts, AC800PEC controllers, PM866 modules
- GE Fanuc: IC698CPE010 processors, VMIVME-7807 interface cards
- Bently Nevada: 3500/44 vibration monitoring systems, 1900 series probes
- Foxboro: FCP270/FCP280 controllers, FBM203/204 I/O modules
- Triconex: 3008/3009 power modules, 3720/3721 processors
- Woodward: 8521-0312 controllers, 9907-164 governors
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