460-575

Littelfuse Symcom MotorSaver 3-Phase Voltage Monitor for 475-600 VAC

UPC: 07945899057

FEATURES
DOCUMENTS

460-575

Littelfuse Symcom MotorSaver Voltage Monitoring Relay, 3-Phase, Series: 460, 475 to 600 VAC, 50/60 Hz Frequency, SPDT/(1 Form C) Contact Configuration, DIN Rail/Surface Mounting, 1 to 30 s Trip Delay, IP20/NEMA 1 Enclosure, 3.5 in H x 2.08 in W x 2.35 in D Dimensions

Input Voltage: 475 to 600 VAC
Maximum Input Power: 6
Input AC Line Frequency: 50/60 Hz (50 will increase all delay timers by 20%)
Output Form: Form C
Output Load Rating (VA): Pilot Duty: 480 VA @ 240 VAC B300; General Purpose: 10 A @ 240 VAC
Restart Delay Range: 1 to 500 s Adjustable
Trip Delay Range: Under/Over and Unbalance Voltage: 1 to 30 s adjustable; single-phase faults (> 25% UB): 1 s fixed
Trip Point Accuracy: 1%
Overvoltage Trip Voltage (%): 110%
Overvoltage Reset Voltage (%): 107%
Undervoltage Trip Voltage: 90%
Undervoltage Reset Voltage (%): 93%
Voltage Unbalance Trip Point: 2 to 8% Adjustable
Voltage Unbalance Reset: Trip setting minus 1% (5 to 8%), Trip setting minute 0.5% (2 to 4%)
IP Rating: IP20, NEMA 1
Termination Type: Torque: 6 in-lbs; Wire: Stranded or Solid 12-20 AWG one per Terminal
Mounting Options: 35 mm DIN rail or Surface Mount (#6 or #8 Screws)
Operating Temperature: -20 to 70 deg C (-4 to 158 deg F)
Storage Temperature: -40 to 80 deg C (-40 to 176 deg F)
Max Op. Relative Humidity Non-Condensing (%): 10 - 95%
Dimensions: 3.5 H x 2.08 W x 2.35 D in. (88.9 x 52.9 x 59.7 mm)

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