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Monitoring relay with 30% fixed asymmetry and rapid fault detection.

Stock Code: MG53BH

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This relay protects against phase imbalance, loss, and incorrect sequencing using fixed asymmetry thresholds for stable protection.

🔧 Technical Highlights:

     
  • Input Voltage: 415 VAC (3-phase)
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  • Asymmetry Threshold: Fixed 30%
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  • Output: 1 C/O
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  • Delays: ON: 1 s ±0.2 s, OFF: 1 s ±0.2 s
  •  
  • Mounting: DIN Rail

✅ Benefits:

     
  • Predictable and robust protection logic
  •  
  • Suitable for repetitive load cycles
  •  
  • Supports basic fault control needs

🚀 Applications:

     
  • Conveyor systems
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  • HVAC motor banks
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  • Distribution switchboards

MG53BH delivers simple, effective fault control for balanced 3-phase operation.

Supply Voltage3x400Vac, 3x415Vac
Output Relay / ChannelsDPCO
Output Relay Rating5A @ 230V
MountingDIN Rail
Size36mm
Connections3 Wire
ProtectionIP20, IP40
Weight0.15
Type File Name
Data Sheet voltagemonitoringrelays.pdf
Technical Drawings 2M TIMER.stp.zip
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