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VM110/500/800 Series Voltage Monitoring Relays
The Littelfuse / IBU VM series offers simple, compact protection: no need for advanced systems or extra space
Unexpected motor stops, overheating, or reverse rotation are often caused by wiring issues or poor power quality. The Littelfuse / IBU VM series offers simple, compact protection: no need for advanced systems or extra space.
Features
- Covers all key faults: phase loss, asymmetry, over/undervoltage, neutral loss (model dependent)
- Adjustable and standard options: thresholds and delays available depending on model
Benefits
- Essential protection in small format: detects power faults like phase loss, wrong sequence, or voltage issues
- Fits anywhere: slim 17.5 mm or standard 35 mm DIN rail housing, ideal for crowded panels
VM110/500/800 Series Voltage Monitoring Relays
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | VM110-00-00 | VMR 208-480 VAC, PHASE CONTROL | 0 - Immediate 265 - Factory Stock | $66.65 | View Details |
| | VM110-00-21 | VMR 208-480 VAC, PH.&V CONTROL - | 0 - Immediate 265 - Factory Stock | $66.65 | View Details |
| | VM110-00-22 | VMR 208-480 VAC, PH.&V CONTROL - | 0 - Immediate 265 - Factory Stock | $66.65 | View Details |
| | VM500-10-23 | VMR 415 VAC, PH., N &V CONTROL, | 0 - Immediate 245 - Factory Stock | $75.79 | View Details |
| | VM800-20-20 | VMR 145-500 VAC, DIGITAL VOLTAGE | 0 - Immediate 264 - Factory Stock | $147.90 | View Details |
Published: 2025-11-07
France