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Miniature Circuit Breaker, QO Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO2301021

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In Stock
Brand: Square D
Part #: QO2301021
UPC: 785901493952
SKU
510-G6970467
Regular Price $350.41 Special Price $250.29

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Miniature Circuit Breaker, QO Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

Protect your electrical systems with the QO Series Miniature Circuit Breaker from Square D. This 30A, 2-pole circuit breaker provides overcurrent protection and switching on AC and DC systems, making it ideal for residential, commercial, and industrial applications. With a 10kA breaking capacity and plug-in mounting, it offers reliable and convenient installation. The VisiTrip trip indication and over-center, trip-free toggle mechanism ensure safe and easy operation. Perfect for use in panelboards, load centers, and other electrical systems, this circuit breaker provides peace of mind and helps prevent electrical fires and damage.

Top product features:

  • Over center, trip free toggle mechanism with quick make, quick break action
  • VisiTrip trip indication provides a visual indication that the circuit breaker has tripped and interrupted the circuit
  • 10kA breaking capacity

Top product applications:

  • Overcurrent protection and switching on ac and dc systems
  • AC and DC system protection and control
  • Industrial and commercial electrical power distribution systems

QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 30A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. This product includes an AC shunt trip. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.


Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 4.80
  • Package Width: 3.60
  • Package Height: 3.20
  • Package Weight: 0.90
Product info last updated on February 24, 2026 6:37am UTC Category: Circuit Protection
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In stock