The GIC MC21B5 offers ultra-fast fault response for compact 3-phase applications with fixed delay settings.
🔧 Technical Highlights:
- Supply Voltage: 415 VAC
- ON Delay: < 550 ms
- OFF Delay: < 550 ms
- Under Voltage Threshold: 10–18 V
- Over Voltage Threshold: 65 V ±10 V
- Monitoring Functions: Phase Loss, Sequence, Asymmetry
- Output: 1 C/O relay
✅ Benefits:
- Rapid response times ensure quick protection
- Compact and efficient footprint for panel mounting
- Integrated indication system aids in quick diagnostics
🚀 Applications:
- Industrial automation
- HVAC and pump starters
- OEM embedded systems
MC21B5 delivers critical protection where reaction speed is key.