Description
Littelfuse®, 250A-MET, Monitor, 3-Phase, 190 to 480 V AC, 10 A, 50 to 60 Hz Frequency, 2 Form C DPDT Contact Configuration, Screw Mounting, 4 s Trip Delay, 2.93 in H x 5.27 in W x 2.95 in D Dimensions
Features:
- Proprietary microcontroller-based circuitry
- Constant monitoring of single-phase, low-voltage, voltage unbalance, phase reversal, harmful power line conditions
- Auto-sensing wide voltage range
- Automatically senses system voltage between 190-480 V ac.
- Saves setup time
- Advanced LED diagnostics
- Quick visual indicator for cause of trip
- Adjustable trip delay
- Prevents nuisance tripping due to rapidly fluctuating power line conditions
- DPDT relay output
- Allows for versatility to meet wide application needs
- Manual reset
- Allows for inspection of equipment before system is re-energized
Applications:
Used for any purpose not expressly set forth in applicable Littelfuse documentation
Standards/Approval:
