QOH2125 - Square D 125A 2-Pole Miniature Circuit Breaker 120/240V Plug-In Mount QO Series 42kA Interrupt

QOH2125

QOH2125 is a 2-pole, 125A miniature circuit breaker designed for QO load centers and panelboards, offering reliable protection for 120/240V AC circuits. This Square D QO series breaker features plug-in mounting, box lugs for #4 to #2/0 AWG copper or aluminum wire, and a 42kA interrupting rating at 120/240V. It is calibrated for use at 40°C and is suitable for commercial and industrial power distribution applications.

• Part Number: QOH2125
• Manufacturer: Square D
• Amperage: 125A
• Voltage: 120/240V AC
• Poles: 2
• Mounting Type: Plug-In
• Interrupt Rating: 42kA @ 120/240V
• Series/Frame: QO
• Wire Size: #4 to #2/0 AWG (Cu/Al)
• Calibration: 40°C
• Approvals: UL, CSA
• Application: Load Centers, Panelboards

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Specifications

• Part Number: QOH2125
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QO Series
• Type : QOH
• Voltage : 240
• Amperage : 125
• Phase : 1
• Poles : 2
• AIC rating : 42kA@240V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Box Lugs
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 4 AWG (Cu/Al) Max. Wire Size 2/0 AWG (Cu/Al)
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901054887
• GTIN : 00785901054887
• Country of Origin : Mexico
• Dimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.72
• Standards : UL Listed, CSA
• Certification : UL Listed, CSA
• Wire Size : AWG 4 to AWG 2/0,Copper or Aluminum