QBM22150TN - 150A Circuit Breaker

QBM22150TN 150A Circuit Breaker

The PowerPacT QBM22150TN circuit breaker is a robust and reliable solution designed for overcurrent protection and switching on 240VAC systems. Rated for a line current of 150A and operational voltage of 240VAC, this 2-pole circuit breaker boasts a breaking capacity of 10kA, making it ideal for a wide range of applications. With its thermal-magnetic trip unit, it ensures precise and reliable protection, while the 80% continuous current rating provides enhanced safety and performance. This unit mount breaker comes with lugs on the load side and terminal nuts on the line side, facilitating straightforward installation and maintenance. Engineered for durability, it can endure up to 1000 mechanical cycles under load and 5000 cycles without load, ensuring long-term reliability.

Key Features and Benefits:

• High Breaking Capacity: With a 10kA breaking capacity at 208Y/120VAC and 240VAC, this circuit breaker is capable of handling significant fault currents, ensuring maximum protection for electrical systems.
• Thermal-Magnetic Trip Unit: The advanced thermal-magnetic trip unit offers precise overcurrent protection by combining both thermal and magnetic tripping mechanisms.
• Durability: Designed for high mechanical endurance, it supports 1000 cycles under load and 5000 cycles without load, promising a long service life.
• Ease of Installation: Equipped with lugs on the load side and terminal nuts on the line side, this breaker ensures easy and secure installation.
• Manual Trip Function: An integral push-to-trip button allows for manual tripping, providing an additional layer of control and safety.

Technical Specifications:

• Range: PowerPact Q
• Product Type: Circuit Breaker
• Rated Current: 150A
• Number of Poles: 2
• Breaking Capacity: 10kA at 120/208 V AC 50/60 Hz UL, 10kA at 240 V AC 50/60 Hz UL
• Operational Voltage: 240 V AC 50/60 Hz UL
• Rated Impulse Withstand Voltage: 8 kV UL
• Continuous Current Rating: 80%
• Magnetic Tripping Current: 2400A
• Magnetic Hold Current: 1200A
• Mechanical Durability: 1000 cycles loaded, 5000 cycles no load
• Dimensions: Height - 6.47 in (164.34 mm), Width - 3 in (76.20 mm), Depth - 3.93 in (99.82 mm)
• Mounting Mode: Unit mount lug

Material Compliance and Certifications:

• Certifications: UL, CSA, NOM
• RoHS/REACh Compliance: The product complies with RoHS and REACh regulations, ensuring it meets stringent environmental and safety standards.
• Environmental Performance: This circuit breaker is designed with sustainability in mind, adhering to Schneider Electric‰۪s Green Premium‰ã¢ label, which signifies compliance with the latest environmental regulations and transparency on environmental impacts.

Suitability:

• The PowerPacT QBM22150TN circuit breaker is suitable for a wide range of applications, including commercial and industrial electrical systems requiring reliable overcurrent protection. Its robust design and high breaking capacity make it ideal for environments with significant electrical loads. The breaker‰۪s compliance with multiple international standards ensures it meets the safety and performance requirements necessary for critical infrastructure and demanding applications.