QDA32150 - 150A Circuit Breaker

QDA32150 150A Circuit Breaker

The QDA32150 is a highly reliable and efficient PowerPacT Q-Frame circuit breaker designed for optimal performance in demanding electrical systems. This robust 150A, 3-pole breaker operates at 240VAC, offering an impressive interrupting rating of 25kA. Engineered with advanced thermal magnetic trip technology, the QDA32150 ensures precise protection against overcurrents, making it an ideal choice for both industrial and commercial applications. With its I-Line terminations and mechanical lugs, installation and maintenance are straightforward, enhancing operational efficiency and safety.

Key Features and Benefits:

• High Interrupting Capacity: With a breaking capacity of 25kA at both 120/208VAC and 240VAC, this breaker is well-suited for environments with high fault currents.
• Thermal Magnetic Trip Unit: Ensures reliable protection by combining both thermal and magnetic tripping mechanisms to respond to overloads and short circuits.
• I-Line Construction: Simplifies installation and integration into existing systems with line-side I-Line terminations and load-side mechanical lugs.
• Continuous Current Rating: Operates efficiently with an 80% continuous current rating, maintaining stability under prolonged usage.
• Durability: Engineered for a long lifespan with mechanical durability rated at 1000 cycles loaded and 5000 cycles no load.
• Safety Compliance: Adheres to UL, CSA, and NOM standards, ensuring high safety and quality.

Technical Specifications:

• Rated Operational Voltage: 240V AC 50/60 Hz
• Network Frequency: 50/60 Hz
• Impulse Withstand Voltage: 8 kV UL
• Magnetic Tripping Current: 2400 A
• Magnetic Hold Current: 1200 A
• Dimensions: Height - 6.47 in (164.34 mm), Width - 4.5 in (114.30 mm), Depth - 3.93 in (99.82 mm)
• Mounting Mode: I-Line bracket with I-Line connection on the line side and lugs on the load side
• Tightening Torque: 247.82 lbf.in (28 N.m) for wire sizes AWG 4 to 300 kcmil
• Mechanical Durability: 1000 cycles loaded, 5000 cycles no load
• Phase Connection: ABC

Material Compliance and Certifications:

• RoHS/REACh Compliant: Meets stringent environmental standards for hazardous substances.
• Green Premium‰ã¢ Label: Indicates compliance with sustainable design practices, focusing on low CO2 emissions and circular product lifecycle.
• Certifications: UL, CSA, NOM-003-SCFI-2000 certified, ensuring adherence to rigorous safety and performance standards.

Suitability:

• The QDA32150 is ideal for applications requiring robust protection and high reliability, such as industrial manufacturing, commercial buildings, and large-scale infrastructure projects. Its design caters to environments with significant electrical demands, providing peace of mind through its high interrupting capacity and durable construction. The breaker‰۪s compliance with international safety standards and environmental regulations further underscores its suitability for modern, eco-conscious facilities.

The QDA32150 Circuit Breaker is more than just a component; it's a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.

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