QOB170 - Square D QO Series 70 Amp 1 Pole 120/240VAC 48VDC Bolt-On Miniature Circuit Breaker, 10 kA Interrupt, Thermal Magnetic Trip, UL/CSA Certified

QOB170

QOB170 is a Square D QO Series miniature circuit breaker designed for reliable circuit protection in commercial and industrial applications.

This 1-pole, bolt-on breaker features a 70 amp rating, 120/240VAC and 48VDC compatibility, and a robust thermal magnetic trip mechanism for precise overload and short-circuit protection. It is UL and CSA certified for safety and reliability, with a 10 kA interrupt rating for demanding environments.

Key Specifications
• Part Number: QOB170
• Manufacturer: Square D (Schneider Electric)
• Amperage: 70A
• Voltage: 120/240VAC, 48VDC
• Poles: 1
• Mounting Type: Bolt-On
• Interrupt Rating: 10 kA
• Series/Frame: QO Standard
• Trip Unit: Thermal Magnetic
• Certifications: UL, CSA
• Wire Size: 8 to 2 AWG
• Ambient Rating: 40¡C (104¡F)
• Dimensions: 3.12" H x 0.75" W x 2.91" D

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Specifications

• Part Number: QOB170
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 70
• Phase : 1
• Poles : 1
• AIC rating : 10kA@120V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Pressure Plate
• Protection : Thermal Magnetic

Product Data

• UPC : 785901509950
• GTIN : 00785901509950
• Country of Origin : Mexico
• Dimensions : 3.1 in (79 mm) x 0.7 in (19 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.31
• Standards : CSA, UL Listed
• Certification : UL Listed