Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOUR220B

Discount: See in Cart
Free Shipping
In Stock
Brand: Square D
Part #: QOUR220B
SKU
510-G100905509
$2,129.80 for Order Qty of 20
Regular Price $149.09 Special Price $106.49 Each

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

The Square D QO Series Miniature Circuit Breaker is a reliable and efficient solution for protecting your electrical systems. With a 20A, 2-pole rating and 120/240V AC compatibility, this circuit breaker is perfect for a wide range of applications, including residential and commercial electrical panels. Its robust 10kA at 120/240V AC arc fault rating provides superior protection against electrical surges and faults. Easy to install and maintain, the QO Series Miniature Circuit Breaker is ideal for use in new construction, renovations, and upgrades, offering peace of mind and ensuring the safe and efficient operation of your electrical systems.

Top product features:

  • Cuts off power in case of an overload or short circuit
  • Protects against electrical shock with a 10kA interrupting rating
  • Has a 20A current rating for safe and efficient operation

Top product applications:

  • Residential electrical panel
  • Commercial electrical panel
  • Industrial electrical panel
QOUR Miniature Circuit Breaker,20A,2P,

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 10 days
  • Minimum Order Quantity: 20
  • Unit of Measure: EA
  • Package Length: 10.00
  • Package Width: 10.00
  • Package Height: 10.00
  • Package Weight: 10.00
Product info last updated on February 8, 2026 3:55pm UTC Category: Circuit Protection
Copyright © 2026 Veratics, Inc dba GoVets.
In stock