460 Voltage Relays

460-B

The 460 is a 3-phase voltage monitor that protects 190-480VAC or 475-600V, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage set point and the

Show More

  • Electrical Characteristics
    • Catalog # 460-B
    • Input Voltage (V) 190 - 480 Vac
    • Maximum Input Power 6
    • Input AC Line Frequency (Hz) 50 / 60 (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 - 500 s adjustable
    • Trip Delay Range Under/Over and Unbalance Voltage: 1 - 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 - 8% adjustable
    • Voltage Unbalance Reset (%) Trip setting minus 1% (5 - 8%); Trip setting minute 0.5% (2 - 4%)
    • Protection Class IP20; NEMA 1 (finger safe)
    • Termination Type Torque: 6 in-lbs; Wire: Stranded or solid 12 - 20 AWG one per terminal
    • Mounting Method 35mm DIN rail or Surface Mount (#6 or #8 screws)
    • Operating Temperature -20° to 70°C (-4° to 158°F)
    • Storage Temperature (F/C) -40° to 80°C (-40° to 176°F)
    • Humidity 10 - 95% non-condensing per IEC 68-2-3
    • Dimensions 3.5 H x 2.08 W x 2.35 D in. (88.9 x 52.9 x 59.7 mm)
    • Weight (lbs/g) 0 Kg
    • Check Stock Yes