QOB140 - Square D 40 Amp 1 Pole Bolt-On Circuit Breaker 120/240VAC 10kA Interrupt Rating

QOB140

QOB140 is a 40 Amp, 1 Pole bolt-on circuit breaker from Square D designed for reliable circuit protection.This Square D QOB140 miniature circuit breaker features a 40 Amp current rating, 1 pole configuration, and supports voltages of 120/240VAC and 48VDC. It has a bolt-on mounting type and a 10kA interrupt rating at 120/240VAC, ensuring durable and safe operation. The breaker is part of the QO series and includes a thermal magnetic trip unit. It is UL listed and meets industry certifications for safety and performance.

• Amperage: 40 Amp
• Voltage: 120/240VAC, 48VDC
• Poles: 1
• Mounting Type: Bolt-On
• Interrupt Rating: 10kA at 120/240VAC, 5kA at 48VDC
• Series/Frame: QO
• Trip Unit: Thermal Magnetic
• Certifications: UL Listed
• Manufacturer: Square D (Schneider Electric)
• Type: Miniature Circuit Breaker

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Specifications

• Part Number: QOB140
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 40
• Phase : 1
• Poles : 1
• AIC rating : 10kA@120V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Pressure Plate
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• Protection : Thermal Magnetic

Product Data

• UPC : 785901416784
• GTIN : 00785901416784
• 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 : 0.313
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 8 to AWG 2, Copper/Aluminum