Square D™

QO® Bolt On Miniature Circuit Breaker

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  • Manufacturer: Schneider Electric
  • Brand Name: Square D™
  • PN: QOB1201021
  • PN: QOB1201021
  • UPC: 785901494195
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Qty
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Square D™ Miniature Circuit Breaker, QO® Series, 1 Pole, 20 A, 120/240 VAC, 10 kA, Pressure Plate Connection, 14 to 8 AWG Al/Cu Wire, Bolt On Mount, For Use With: NQ Series Panelboards, 3 in H x 0.75 in W x 2.91 in D

Standard thermal-magnetic QO® and Homeline™ 15 and 20 A circuit breakers are listed to UL489 and provide overload and short circuit protection for conductors. The QO® and Homeline™ thermal-magnetic circuit breakers are for general use in protecting branch circuit in residential and commercial applications. Use QO® and Homeline™ 15 and 20 A arc fault circuit interrupter circuit breakers that have been listed to UL1699 in order to provide arc fault circuit protection for the entire branch circuit in accordance with the installation requirements in National Electrical Code section 210.12. Thermal-magnetic circuit breakers are not designed, listed or intended to provide protection against low level hazardous arcing conditions in branch circuit wiring.

  • QO™ and QOB circuit breakers have an over center, trip-free toggle mechanism with quick-make, quick break action and positive handle indication
  • The tripping mechanisms in 2 and 3-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
  • 120/208/240 VAC shunt trip
  • 10 kA at 120/240 VAC, 5 kA at 48 VDC interrupt rating
  • 14 to 8 AWG aluminum/copper wire
  • Manufacturer: Schneider Electric
  • Brand: Square D™
  • PN: QOB1201021
  • CX SKU: 1003416
  • UPC: 785901494195
  • Type : Miniature Circuit Breaker
  • Circuit Breaker Type : Shunt Trip
  • Series : QO®
  • Number of Poles : 1
  • Amperage Rating : 20 A
  • Voltage Rating : 120/240 VAC
  • Interrupt Rating : 10 kA
  • Connection Type : Pressure Plate
  • Wire Size : 14 to 8 AWG Al/Cu
  • Mounting Type : Bolt On
  • For Use With : NQ Series Panelboards
  • Dimensions : 3 in H x 0.75 in W x 2.91 in D

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