PLR

PLR240A

The PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLR’s output contacts to

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  • Electrical Characteristics
    • Catalog # PLR240A
    • Input Voltage (V) 190 - 270 Vac
    • Input Voltage Maximum (V) 270
    • Input Type 3-phase delta or WYE with no connection to neutral
    • Input AC Line Frequency (Hz) 50 / 60
    • Input Phase Sequence A; B; C
    • Maximum Output Voltage (V) 250
    • Output Type Electromechanical relay energized when all voltages are acceptable
    • Output Form SPDT
    • Output Load Rating (VA) 5 A resistive @ 240 Vac; 1/4 hp @ 120 Vac
    • Undervoltage Trip Voltage 170 - 240 Vac adjustable
    • Drop_out Response Time (ms) ≤100; Hysterisis: ≅2%
    • Pull-in Response Time (ms) ≤400; Hysterisis≅2%
    • Surge Protection IEEE C62.41-1991 Level B
    • Termination Type Octal 8-pin plug-in
    • Mounting Method Plug-in socket rated 600V
    • Operating Temperature 0° to 55°C (32° to 131°F)
    • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
    • Dimensions 3.2 H x 2.39 W x 1.78 D in. (81.3 x 60.7 x 45.2 mm)
    • Weight (lbs/g) 0 Kg
    • Check Stock Yes