QGA32175 - 175A Circuit Breaker

QGA32175 175A Circuit Breaker

The QGA32175 Circuit Breaker, part of the PowerPacT Q-Frame series, is a robust and reliable solution for overcurrent protection and switching in 240VAC systems. Designed for industrial and commercial applications, this 3-pole circuit breaker supports a current rating of 175A and an interrupting capacity of 65kA at 240VAC. Its thermal magnetic trip unit technology ensures precise protection by combining both thermal and magnetic tripping mechanisms to respond to both overloads and short circuits. This breaker is engineered with I-Line terminations on the line side and mechanical lugs on the load side, ensuring secure and efficient connections.

Key Features and Benefits:

• High Interrupting Capacity: Rated at 65kA at 240VAC, this breaker can handle high fault currents, enhancing the safety and reliability of your electrical system.
• Thermal Magnetic Trip Protection: Combines thermal and magnetic tripping mechanisms for optimal protection against overloads and short circuits.
• Durable Construction: Designed to withstand 1000 cycles under load and 5000 cycles without load, ensuring long-term reliability.
• Easy Installation: Features I-Line terminations for the line side and mechanical lugs for the load side, simplifying the installation process.

Technical Specifications:

• Range: PowerPacT Q
• Rated Current: 175A
• Poles: 3P
• Rated Operational Voltage: 240V AC 50/60 Hz
• Interrupting Capacity: 65kA at 240V AC
• Trip Unit Technology: Thermal-magnetic
• Magnetic Tripping Current: 2400A
• Continuous Current Rating: 80%
• Mechanical Durability: 1000 cycles (loaded), 5000 cycles (no load)
• Mounting Mode: I-Line bracket
• Height: 6.47 in (164.34 mm)
• Width: 4.5 in (114.30 mm)
• Depth: 3.93 in (99.82 mm)

Material Compliance and Certifications:

• Standards: Compliant with UL, CSA, and NOM standards, ensuring high-quality performance and safety.
• Environmental Compliance: Adheres to RoHS and REACh regulations, contributing to environmental sustainability.
• Certifications: UL, CSA, NOM

Suitability:

• The QGA32175 Circuit Breaker is ideal for a wide range of industrial and commercial applications requiring reliable overcurrent protection and high interrupting capacity. Its robust design and compliance with international standards make it suitable for use in power distribution panels, motor control centers, and other critical electrical systems. Additionally, its compatibility with I-Line systems simplifies integration into existing electrical infrastructures, making it a versatile choice for electricians and contractors.