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Square D QO2100 Miniature Circuit Breaker, 120/240 VAC, 100 A, 10 kA, 2 Poles, Thermal Magnetic Trip


  • Locke Part #: P1508
  • Mfg. Part #: QO2100
  • Manufacturer: Square D
  • UPC: 785901501305

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  • QO and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication
  • The tripping mechanisms in two-and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
  • Plug-on QO circuit breakers are for use in QO load centers, NQ and NQOD panelboards, OEM mounting bases, and Speed D switchboard distribution panels
  • QO and QOB circuit breakers have VISI-TRIP feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit
  • 4 - 2/0 AWG copper/aluminum
  • Common trip
  • Standard
  • Amperage Rating: 100 A
  • Application: For providing overload and short circuit protection
  • Connection Type: Box Lug
  • Country of Origin: MX
  • Dimensions: 3 in H x 1.5 in W x 2.91 in D
  • Frame: QO Series
  • Frequency Rating: 50/60 Hz
  • Interrupt Rating: 10 kA
  • Mfg Standards/Approvals: CSA Certified, HACR Rated, RoHS Complaint, UL Listed
  • Mounting Type: Plug-On
  • Number of Phases: 1-Phase
  • Number of Poles: 2
  • Package Height: 1.6 IN
  • Package Length: 3.8 IN
  • Package Weight: 0.71 L
  • Package Width: 3.4 IN
  • Temperature Rating: 40 deg C
  • Trip Type: Thermal Magnetic
  • Voltage Rating: 120/240 VAC
  • Wire Size: 4 to 2/0 AWG