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Miniature Circuit Breaker, QO Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU230

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In Stock
Brand: Square D
Part #: QOU230
UPC: 785901418719
SKU
510-G0996633
Regular Price $106.11 Special Price $75.79

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

The Square D QO Series 30A, 2 Pole Miniature Circuit Breaker is a versatile and reliable solution for a wide range of applications. Ideal for OEM use, these circuit breakers provide overcurrent protection and switching on AC and DC systems, making them suitable for industrial, commercial, and residential settings. With a 10kA breaking capacity and VisiTrip trip indication, these breakers ensure safe and efficient operation. They can be mounted on DIN rail, surface, or flush, and are compatible with a variety of wire sizes. UL Listed and CSA Certified, these circuit breakers offer peace of mind and long-lasting performance.

Top product features:

  • Overcurrent protection and switching on ac and dc systems
  • Over center, trip-free toggle mechanism with quick-make, quick break action and positive handle indication
  • VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit

Top product applications:

  • OEM applications
  • DIN rail mounted systems
  • AC and DC systems

QOU unit mount miniature circuit breakers (cable-in/cable-out) are ideal for OEM applications. QOU breakers are one, two or three pole thermal magnetic circuit breakers which 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. These QOU miniature circuit breakers can be DIN rail mounted, surface mounted or flush mounted using mounting feet. This two pole QOU miniature circuit breaker is rated as 30A, 240 VAC. This circuit breaker provides 10 kA breaking capacity. A full line of accessories are available for these circuit breakers. The slotted box lugs will accept one 14 AWG to 2 AWG copper or aluminum wire. This circuit breaker has a maximum height of 4.05 inches, a maximum width of 1.5 inches and maximum depth of 2.95 inches. QOU circuit breakers are UL Listed and CSA Certified.


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: 4.10
  • Package Width: 4.20
  • Package Height: 4.00
  • Package Weight: 0.70
Product info last updated on January 15, 2026 5:37am UTC Category: Circuit Protection
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In stock