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Miniature Circuit Breaker, QO Series, 10A, 1 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU110B

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In Stock
Brand: Square D
Part #: QOU110B
SKU
510-G400905421
$1,671.60 for Order Qty of 40
Regular Price $58.51 Special Price $41.79 Each

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Miniature Circuit Breaker, QO Series, 10A, 1 Pole, 120/240V AC, 10kA at 120/240V AC

The QO Series Miniature Circuit Breaker from Square D is a reliable and efficient solution for protecting electrical circuits. Designed for use in residential and commercial applications, this 10A, 1-pole circuit breaker is ideal for 120/240V AC systems. With a high interrupting capacity of 10kA, it provides maximum protection against electrical surges and faults. Easy to install and maintain, this compact circuit breaker is perfect for new construction, renovations, or upgrades. Its compact design and high-performance capabilities make it an excellent choice for a wide range of applications, from single-family homes to commercial buildings and industrial facilities.

Top product features:

  • It provides overcurrent protection for electrical circuits.
  • It interrupts power flow in the event of an overload or short circuit.
  • It can handle 10kA of fault current at 120/240V AC.

Top product applications:

  • Residential electrical panel
  • Commercial electrical panel
  • Industrial electrical panel
QOU Miniature Circuit Breaker,10A,1P,

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 7 days
  • Minimum Order Quantity: 40
  • Unit of Measure: EA
  • Package Length: 4.20
  • Package Width: 0.90
  • Package Height: 3.20
  • Package Weight: 0.51
Product info last updated on February 2, 2026 6:14am UTC Category: Circuit Protection
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In stock