ABB CT-MFD.21 Time Relay – Precision Timing Control Solution
Technical Specifications
- Timing Range: 10ms to 3600s
- Voltage Range: AC/DC 12V-250V
- Contact Rating: 250VAC/3A, 250VDC/1A
- Accuracy: ±1% or 10ms
- Dimensions: 16×16×33mm
- Certifications: CE, UL, RoHS
Key Features
- Multi-function timing modes
- LED status indicators
- Transparent cover for contact monitoring
- DIN rail mounting compatible
- Overvoltage protection
- Shock/vibration resistant
Industrial Applications
Production line sequencing
Generator synchronization
Why Choose Apextron?
Core Advantages
- 20+ years industry experience
- 5,000m²+ warehouse space
- 60,000+ in-stock components
- 24/7 technical support
Global Support
- 1-year warranty
- Worldwide shipping
- Multi-language support
- Obsolete parts sourcing
About Apextron Technology LTD
As a premier industrial automation components supplier with two decades of expertise, we specialize in:
Control Systems
- ABB
- GE Fanuc
- Foxboro
- Triconex
- Bently Nevada
- Rockwell
Critical Components
- PLC/DCS Modules
- Network Interfaces
- Motion Controllers
- Redundant Systems
- Power Supplies
- I/O Modules
Our technical team provides 24/7 support for system integration, legacy system maintenance, and customized automation solutions across industries including power generation, oil & gas, and advanced manufacturing.






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