QOB370 - Square D 70 Amp 3 Pole Bolt-On Circuit Breaker 120/240VAC 10kA Interrupting Rating

QOB370

QOB370 is a 3 Pole, 70 Amp thermal magnetic molded case circuit breaker by Square D designed for bolt-on mounting.This Square D QOB370 circuit breaker provides reliable overcurrent protection with a voltage rating of 120/240VAC and 48VDC, featuring a 10kA interrupting rating at 120/240VAC. It includes long time and instantaneous trip functions with thermal magnetic protection and is compatible with NQOD panelboards. The breaker has UL and CSA approvals and supports wire sizes from AWG 8 to AWG 2 for copper or aluminum wiring.

Key Specifications
• Amperage: 70 Amps
• Voltage: 120/240VAC, 48VDC
• Poles: 3
• Mounting Type: Bolt-On
• Interrupting Rating: 10kA at 120/240VAC
• Series/Frame: QOB
• Trip Unit: Thermal Magnetic with Long Time and Instantaneous Trip
• Certifications: UL, CSA, RoHS, REACh, HACR
• Terminal Connection: Box Lugs
• Wire Gauge: AWG 8 to AWG 2 Copper or Aluminum
• Breaker Feature: Mercury Free
• Actuator Type: Paddle
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Specifications

• Part Number: QOB370
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 70
• 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 : 078590101974
• GTIN : 00785901019749
• 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 : 0.959
• Panel Type : Square D NQOD Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 8 to AWG 2, Copper or Aluminum