QDA321756 - Square D Molded Case Circuit Breaker 175A 3 Pole 240V I-Line Plug-In Thermal Magnetic

QDA321756

QDA321756 is a Square D molded case circuit breaker designed for reliable overcurrent protection in commercial and industrial applications. This breaker features a 3-pole configuration and is rated for 175 amps at 240 volts AC, making it suitable for a wide range of power distribution systems. The I-Line plug-in mounting style allows for easy installation and replacement in compatible panels. The thermal-magnetic trip unit provides dependable protection against both overload and short-circuit conditions. This breaker is UL listed and meets relevant safety standards for use in North American electrical installations. The QDA321756 is part of the PowerPacT Q series and is built with a robust molded case for durability and safety. It is designed for use in 3-phase systems and offers a 25kA interrupting capacity at 240V, ensuring reliable performance under fault conditions. The breaker features load side lug terminals and a non-interchangeable trip unit for added security and ease of maintenance.

• Part Number: QDA321756
• Manufacturer: Square D
• Series/Frame: PowerPacT Q
• Amperage: 175A
• Voltage: 240V AC
• Poles: 3
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 25kA @ 240V
• Phase: 3-Phase
• Connection Type: Load Side Lug Terminals
• Tripping Mechanism: Thermal-Magnetic
• Certifications: UL Listed

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Specifications

• Part Number: QDA321756
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : I-Line
• Type : QDA
• Voltage : 240
• Amperage : 175
• Phase : 3
• Poles : 3
• AIC rating : 25kA@240V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Frame Size : Q Frame
• Protection : Thermal Magnetic

Product Data

• Country of Origin : Mexico
• Weight : 4