Description
Littelfuse® Symcom MotorSaver® Voltage Monitoring Relay, 3-Phase Auto Ranging Dual Range, Series: 201A, 190 to 480 V AC, 50/60 Hz Frequency, 1 Form C SPDT Contact Configuration, 8 Pins, DIN Rail/Surface Mounting, 2/4 s Trip Delay, 2.38 in W x 4.13 in D x 1.75 in H Dimensions
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
Standards/Approval:
- UL 508 File No. E68520
- CE IEC 60947-6-2
- IEC 68-2-3/61000-4-2/61000-4-4/61000-4-5
- ANSI/IEEE C62.41
- PROP65: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer
Warranty:
5 Years
