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Square D QOB120 Miniature Circuit Breaker, 240 VAC/48 VDC, 20 A, 10 kA, 1 Pole, Thermal Magnetic Trip

Details

  • Locke Part #: Q1156
  • Mfg. Part #: QOB120
  • Manufacturer: Square D
  • UPC: 785901416722

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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
  • Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards
  • QO and QOB circuit breakers have VISI-TRIP feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit
  • 14 - 10 AWG copper, 14 - 8 AWG copper/aluminum
  • 10 kA at 120/240 VAC, 5 kA at 48 VDC
  • Standard
  • Amperage Rating: 20 A
  • Application: For providing overload and short circuit protection
  • Connection Type: Pressure Plate
  • Country of Origin: US
  • Dimensions: 3 in H x 0.75 in W x 2.91 in D
  • Frame: QOB
  • Frequency Rating: 50/60 Hz
  • Interrupt Rating: 10 kA
  • Mfg Standards/Approvals: CSA 22.2 No. 5, HACR Rated, RoHS Compliant, UL 489 Listed
  • Mounting Type: Bolt-On
  • Number of Phases: 1-Phase
  • Number of Poles: 1
  • Temperature Rating: 40 deg C
  • Trip Type: Thermal Magnetic
  • Voltage Rating: 240 VAC/48 VDC
  • Wire Size: 14 to 10/14 to 8 AWG


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