QOB345 - Square D 45 Amp 3 Pole 120/240VAC Bolt-On Circuit Breaker 10kA Interrupt Rating

QOB345

QOB345 is a Square D 3 pole, 45 amp thermal magnetic molded case circuit breaker designed for reliable circuit protection.This circuit breaker features a 120/240VAC and 48VDC voltage rating, 10kA interrupting capacity, and bolt-on mounting for secure installation. It includes long time and instantaneous trip functions with box lug terminal connections. The breaker is UL and CSA approved, mercury free, and suitable for use with NQOD panelboards. It supports wire sizes AWG 8 to AWG 2 for copper or aluminum wiring and operates at a temperature rating of 40 ¡C.

• Manufacturer: Square D
• Part Number: QOB345
• Amperage: 45 Amps
• Voltage: 120/240VAC, 48VDC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupt Rating: 10kA at 120/240VAC
• Series/Frame: QOB
• Trip Unit: Thermal Magnetic with Long Time and Instantaneous Trip
• Terminal Connection: Box Lugs
• Certifications: UL, CSA
• Breaker Feature: Mercury Free
• Compatible Panelboards: NQOD

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Specifications

• Part Number: QOB345
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 45
• Phase : 3
• Poles : 3
• AIC rating : 10kA@240V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Pressure Plate
• Frame Size : 100A/QO
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• MCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901368342
• GTIN : 00785901368342
• 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 : 0.84
• Panel Type : Square D NQOD Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 8 to AWG 2, Copper or Aluminum