Littelfuse 102A-9

Littelfuse Symcom 102A-9 3-Phase Auto Ranging Dual Range Voltage Monitoring Relay, 190 to 480 VAC, SPDT/(1 Form C) Contact
IEC Electronic Protective Devices
7046469 102A-9
Littelfuse
$0.00 / ea

Littelfuse 102A-9
Littelfuse Symcom Voltage Monitoring Relay, 3-Phase Auto Ranging Dual Range, Series: 102A, 190 to 480 VAC, 50/60 Hz Frequency, SPDT/(1 Form C) Contact Configuration, Threaded Mounting, 2/4 s Trip Delay, 2.93 in H x 5.27 in W x 2.95 in D Dimensions
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  • Features
  • Proprietary microcontroller based circuitry, constant monitoring of 1-phase, low voltage, high voltage, voltage unbalance, phase reversal, harmful power line conditions
  • 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/single phase trip, high or low voltage trip
  • Low/high voltage 4 s (standard), unbalance and phasing faults 2 s
  • High voltage trip is 110% of setpoint, reset is 107% of setpoint