QOU21001042 - Square D QOU Series 100A 2P 120/240V Miniature Circuit Breaker with Shunt Trip

QOU21001042

QOU21001042 is a Square D QOU Series miniature circuit breaker designed for reliable protection in industrial and commercial applications. This unit features a 2-pole configuration, 100A amperage rating, and is compatible with 120/240V AC and 60V DC systems. It includes a shunt trip coil for remote tripping and is equipped with slotted box lugs for secure line and load connections. The breaker is rated for a short circuit breaking capacity of 10kA at 240V AC and 5kA at 60V DC, making it suitable for demanding environments. It supports conductor sizes from 12 AWG to 2/0 AWG (Al/Cu) and is designed for unit mount installation.

• Part Number: QOU21001042
• Manufacturer: Square D
• Series: QOU
• Amperage: 100A
• Number of Poles: 2
• Rated Voltage: 120/240V AC, 60V DC
• Interrupt Rating: 10kA @ 240V AC, 5kA @ 60V DC
• Mounting Type: Unit Mount
• Terminal Type: Slotted Box Lugs
• Conductor Size: 12-2/0 AWG (Al/Cu)
• Shunt Trip: Yes
• Certifications: California Proposition 65

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Specifications

• Part Number: QOU21001042
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOU Series
• Type : QOU
• Voltage : 240
• Amperage : 100
• Phase : 1
• Poles : 2
• AIC rating : 10kA@240V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• UPC : 078590111947
• GTIN : 00785901119470
• Country of Origin : Mexico
• Dimensions : 4.45 in (113.03 mm) x 2.25 in (57.15 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)
• Weight : 1.24
• Certification : UL listed - IEC - CSA
• Wire Size : AWG 12...AWG 2/0 aluminium/copper