QO340VH - Square D 40 Amp 3 Pole 240V QO Series Plug-In Molded Case Circuit Breaker, 22kA Interrupt Rating, UL Listed, CSA Certified

QO340VH

QO340VH is a Square D plug-in molded case circuit breaker designed for reliable protection in commercial and industrial applications.

This 3-pole, 40 amp breaker features a 240V rating, 22kA interrupting capacity, and is compatible with Square D QO series load centers and panelboards. It offers common trip functionality, magnetic trip unit, and is certified for safety and performance.

Key Specifications
• Part Number: QO340VH
• Manufacturer: Square D
• Amperage: 40A
• Voltage: 240V
• Poles: 3
• Mounting Type: Plug-In
• Interrupt Rating: 22kA at 240VAC
• Series/Frame: QO
• Trip Unit: Magnetic
• Certifications: UL Listed, CSA Certified
• Common Trip: Yes
• Application: Commercial, Industrial

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Specifications

• Part Number: QO340VH
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QO Series
• Type : QO
• Voltage : 240
• Amperage : 40
• Phase : 3
• Poles : 3
• AIC rating : 22kA@240V
• Connection : Plug-In
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 100A/QO
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 4 AWG Max. Wire Size 2 AWG
• Breaker Type : High Interrupting Capacity
• Protection : Thermal Magnetic

Product Data

• UPC : 785901060208
• GTIN : 00785901060208
• Country of Origin : Mexico
• Dimensions : 3.1 in (79 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 1.04
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 8 to AWG 2, Copper or Aluminum