Littelfuse® Littelfuse® Symcom MotorSaver® 201A-9 3-Phase Auto Ranging Dual Range Voltage Monitoring Relay, 190 to 480 V AC, 8 Pin, 1 Form C SPDT Contact
Littelfuse® Littelfuse® Symcom MotorSaver® 201A-9 3-Phase Auto Ranging Dual Range Voltage Monitoring Relay, 190 to 480 V AC, 8 Pin, 1 Form C SPDT Contact
SKU: 233488
Manufacturer Part Number: 201A-9
Manufacturer Item Status: Active
Country of Origin: Mexico
UPC: 079458990225
Brand: Littelfuse®
Manufacturers: Littelfuse
Features
- Proprietary microcontroller based circuitry, constant monitoring of 1-phase, low voltage, voltage unbalance, phase reversal, harmful power line conditions, high voltage monitoring optional
- Compact design for 8-pin DIN rail or surface mount, allows flexibility in panel installation
- Auto-sensing wide voltage range, automatically senses system voltage between 190 to 480 VAC, saves setup time
- Advanced LED diagnostics quick visual indicator for cause of trip, LED indications include, normal operation, power-up restart delay, reverse phase trip, unbalance/ 1-phase trip, high/low voltage trip
- Includes high voltage detection
- High/low voltage fault 4 s, unbalance and phasing faults 2 s