QOB3125SL - Square D 3-Pole 125 Amp Bolt-On Circuit Breaker Sub Feed Lug Device

QOB3125SL

QOB3125SL is a 3-pole, 125 amp bolt-on circuit breaker from the Square D QO Series, designed for sub feed lug applications. This molded case circuit breaker is engineered for reliable protection in commercial and industrial power distribution systems. The QOB3125SL features a bolt-on mounting design for secure installation in compatible panelboards. It supports conductor sizes from 12 AWG to 2/0 AWG (copper or aluminum) and is rated for 240 VAC. The breaker is suitable for use in NQOD series panelboards and provides dependable overcurrent protection with a robust interrupt rating.

• Part Number: QOB3125SL
• Manufacturer: Square D
• Series: QO
• Amperage: 125 A
• Voltage: 240 VAC
• Poles: 3
• Mounting Type: Bolt-On
• Conductor Size: 12-2/0 AWG (Cu/Al)
• Interrupt Rating: 10 kA
• Application: Sub Feed Lug
• Frame: QO
• Certifications: UL Listed

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Specifications

• Part Number: QOB3125SL
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 125
• Phase : 3
• Poles : 3
• AIC rating : 10kA@120V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Pressure Plate
• MCM Size : Min. Wire Size 12 AWG (Cu/Al) Max. Wire Size 2/0 AWG (Cu/Al)

Product Data

• UPC : 78590103134
• GTIN : 00785901031345
• Country of Origin : Mexico
• Dimensions : 3.500 in (88.900 mm) x 2.241 in (56.921 mm) x 2.310 in (58.674 mm) (Height x Width x Depth)
• Weight : 0.88
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 12 to AWG 2/0, Copper/Aluminum