QO3401021 - Square D 3 Pole 40 Amp 240 Volt QO Frame Plug-On Circuit Breaker

QO3401021

QO3401021 is a Square D 3 pole, 40 amp circuit breaker designed for 240 volt applications with plug-on mounting.This thermal magnetic circuit breaker features a QO frame type and common trip for reliable protection in load centers and panelboards. It provides a 10kA interrupt rating at 240 volts and is suitable for three-phase systems.

• Manufacturer: Square D
• Part Number: QO3401021
• Amperage: 40 Amps
• Voltage: 240 Volts
• Poles: 3
• Frame Type: QO
• Mounting Type: Plug-On
• Interrupt Rating: 10kA @ 240V
• Trip Unit: Thermal Magnetic
• Common Trip: Yes
• Certifications: UL Listed

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Specifications

• Part Number: QO3401021
• 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 : 10kA@240V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Lug
• Frame Size : 100A/QO
• MCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG
• Breaker Type : Shunt Trip
• Protection : Thermal Magnetic

Product Data

• UPC : 785901494126
• GTIN : 00785901494126
• Country of Origin : Mexico
• Dimensions : 3.0 in (76 mm) x 3.0 in (76 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 1.18
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA Certified, UL Listed
• Certification : UL Listed