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
- Contact Configuration: SPDT/(1 Form C)
- Dimensions: 2.93 in H x 5.27 in W x 2.95 in D
- Frequency Rating: 50/60
- Mounting Type: Threaded
- Series: 102A
- Trip Delay: 2/4
- Type: 3-Phase Auto Ranging Dual Range
- Voltage Rating: 190 to 480
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
- 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