QOB250VH - 50A Circuit Breaker

QOB250VH 50A Circuit Breaker

Ensure robust protection and reliable performance for your electrical systems with the Schneider Electric QOB250VH Miniature Circuit Breaker. This advanced QO series circuit breaker is designed to provide overcurrent protection and efficient switching for both AC and DC systems. Featuring a 50A, 2-pole configuration, the QOB250VH delivers exceptional protection with a high interrupt rating of 22kA at 120/240VAC. Ideal for residential, commercial, and industrial applications, this bolt-on circuit breaker combines durability, precision, and ease of installation.

Key Features and Benefits:

• High Interrupting Capacity: The QOB250VH offers an impressive interrupt rating of 22kA at 120/240VAC, ensuring robust protection against high fault currents and enhancing system reliability.
• Thermal Magnetic Trip Unit: Equipped with a thermal magnetic trip unit, this circuit breaker provides precise and reliable protection, safeguarding against both long-term overloads and short circuits.
• Quick Make, Quick Break Mechanism: The over-center, trip-free toggle mechanism with quick make, quick break action ensures rapid response to electrical faults, enhancing safety and performance.
• VisiTrip Indication: The VisiTrip feature provides a clear visual indication when the breaker has tripped, allowing for easy and quick identification of circuit interruptions.
• Durable and Compact Design: With compact dimensions and a lightweight design, the QOB250VH is easy to install and fits seamlessly into existing electrical panels, optimizing space while maintaining top-tier performance.

Technical Specifications:

• Product Range: QO
• Current Rating: 50A
• Voltage Rating: 120/240V AC
• Mounting Type: Bolt-on
• Number of Poles: 2
• Interrupt Rating: 22kA at 120/240V AC
• Electrical Connection: Box lugs
• Wire Size: AWG 8 to AWG 2 (copper or aluminum)
• Tightening Torque: 44.3 lbf.in (5 N.m)
• Dimensions (H x W x D): 3.1 x 1.5 x 2.9 inches
• Net Weight: 0.710 lb

Material Compliance and Certifications:

• Compliance: The Schneider Electric QOB250VH Circuit Breaker complies with UL and CSA standards, ensuring it meets high safety and performance requirements. This product is also certified under Green Premium™ by Schneider Electric, reflecting its commitment to delivering environmentally sustainable solutions. The QOB250VH is RoHS and REACh compliant, free from mercury and halogen, and adheres to global eco-label standards, ensuring minimal environmental impact.

Suitability:

• The QOB250VH Circuit Breaker is ideal for residential, commercial, and industrial electrical distribution applications, providing secure and efficient protection for a variety of systems. Its advanced features and high interrupting capacity make it suitable for new installations and upgrades in existing electrical infrastructures. Whether you are an electrical engineer, contractor, or facility manager, the QOB250VH offers a dependable and efficient solution for maintaining the safety and performance of your electrical systems.