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Miniature Circuit Breaker, QO Series, 150A, 2 Pole, 120/240V AC, 22kA at 120/240V AC MPN:QOM2150VH

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Brand: Square D
Part #: QOM2150VH
UPC: 785901004059
SKU
510-G3383807
Regular Price $314.99 Special Price $224.99

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Miniature Circuit Breaker, QO Series, 150A, 2 Pole, 120/240V AC, 22kA at 120/240V AC

Protect your electrical systems with the QO Series 150A Miniature Circuit Breaker from Square D. This reliable and versatile breaker provides overcurrent protection and switching on AC and DC systems, making it ideal for residential, commercial, and industrial applications. With its quick make, quick break action and positive handle indication, you can easily switch and monitor your circuits. The breaker's 22kA breaking capacity and bolt-on mounting ensure secure and efficient operation. From single-family homes to large commercial buildings, this QO circuit breaker is a trusted choice for electrical professionals and DIYers alike, offering peace of mind and reliable performance.

Top product features:

  • Overcenter, 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
  • Accepts one 4 AWG to 300 kcmil copper or aluminum wire for flexible connection options

Top product applications:

  • Main Breaker Panel
  • Overcurrent Protection for AC and DC Systems
  • Industrial 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 main breaker is rated at 150A at 120/240VAC. This unit provides 22kA breaking capacity and bolt on mounting. A full line of accessories are available. The lug connectors will accept one 4 AWG to 300 kcmil copper or aluminum wire. This circuit breaker has a height of 5.60 inches, a width of 3.60 inches and a depth of 5.07 inches. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.


Additional Information

  • Country of Origin: US
  • 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: 6.40
  • Package Width: 5.50
  • Package Height: 4.40
  • Package Weight: 2.60
Product info last updated on January 22, 2026 3:42pm UTC Category: Circuit Protection
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In stock