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Square D QOUMF3B - 3-Pole 3A Miniature Breaker

Square D
Price
Save $36.55
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Condition
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The Square D QOUMF3B is a 3-pole QOU series miniature circuit breaker from Schneider Electric, designed for overcurrent protection in branch circuits. This QO type breaker is rated for a maximum voltage of 480Y/277 VAC and a current rating of 3 amps, providing precise protection for low-amperage loads. Physically, it is a compact unit weighing 0.02 lb, featuring a mounting foot for secure installation in compatible load centers and panelboards. The breaker is manufactured in Mexico and complies with relevant UL and industry standards for safety and performance. It is typically used in commercial and industrial applications requiring three-phase, 3-pole protection for lighting, control circuits, or small motor loads.

Key Features & Specifications
  • Type: QO miniature circuit breaker, 3-pole, thermal-magnetic trip
  • Voltage Rating: 480Y/277 VAC
  • Current Rating: 3 A
  • Poles: 3
  • Weight: 0.02 lb
  • Mounting: Mounting foot
  • Family: QOU Series
  • Country of Origin: Mexico
  • Manufacturer: Schneider Electric
  • Item Subcategory: Parts And Accessories


Product Identification
  • UPC: 785901101253
  • GTIN: 00785901101253