Square-D 40A 240VAC MAX 3-Pole Circuit Breaker

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Quick Overview

  • Current Rating: 40.0
  • AC Voltage Rating: 208 V
  • DC Voltage Rating: 48 VDC
  • Wire Size Range: 2_AWG,4_AWG,6_AWG,8_AWG AWG
  • Square-D 40A 240VAC MAX 3-Pole Circuit Breaker

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  • Three Phase
  • QO Breakers snap into 3P QO Load Centers.
  • UL Listed for DC Branch Circuits to 48 VDC.
  • Three Pole 120/208 VAC Breaker.


    Brand SQUARE D
    Manufacturer Part Number QO340
    Current Rating 40.0
    AC Voltage Rating 208 V
    DC Voltage Rating 48 VDC
    Type electricalDistributionSku
    Wire Size Range 2_AWG,4_AWG,6_AWG,8_AWG AWG
    Length 4.0
    Width 4.0
    Height 2.0
    Weight 2.0  LB
    Volume 32.0  CIN
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