QOB350 **Older Style** 50A Circuit Breaker

QOB350 **Older Style** 50A Circuit Breaker

Introducing the QOB350 Circuit Breaker, a robust and versatile solution designed to meet the demanding needs of modern electrical systems. Manufactured by Schneider Electric, a global leader in energy management and automation, the QOB350 delivers superior circuit protection and unmatched reliability. This miniature circuit breaker is engineered for systems operating at 120/240 VAC, ensuring optimal performance in residential, commercial, and industrial applications.

Key Features and Benefits:

• High Current Capacity: Rated at 50A, the QOB350 is ideal for applications requiring substantial electrical power. It provides a significant breaking capacity of 10kA at 120/240V AC, making it suitable for environments with high fault currents.
• Compact and Efficient Design: The bolt-on mounting ensures a secure and stable installation, while the compact design allows for space-saving setups. Its plug-on neutral feature simplifies the installation process, reducing setup time and labor costs.
• Enhanced Safety and Diagnostics: Equipped with a trip-free toggle mechanism and VisiTrip indicator, the QOB350 provides clear visual confirmation of trip status. This ensures quick and accurate diagnostics, enhancing system safety and reducing downtime.
• Durability and Reliability: Built with high-quality materials, the QOB350 is designed to withstand harsh operational conditions, ensuring long-term reliability and performance.

Technical Specifications:

• Rated Current: 50 Amps
• Voltage Rating: 120/240 VAC
• Interrupt Rating: 10 kA at 120/240 VAC
• Mounting Type: Bolt-on
• Poles: 3
• Wire Size: Compatible with AWG 8 to AWG 2 copper or aluminum
• Dimensions: Height: 3.11 inches (79 mm), Width: 2.24 inches (57 mm), Depth: 2.91 inches (74 mm)
• Weight: 0.85 lb (0.386 kg)

Material Compliance and Certifications:

• RoHS and REACh Compliant: The QOB350 meets the stringent requirements of RoHS and REACh regulations, ensuring minimal environmental impact and the use of non-toxic, sustainable materials.
• UL Listed and CSA Certified: This circuit breaker is certified under UL File E84967 and CSA Master Contract 153555, confirming its adherence to rigorous safety and quality standards.

Suitability:

• The QOB350 Circuit Breaker is ideally suited for a wide range of applications. Whether you are outfitting a new commercial installation or upgrading existing residential systems, this breaker offers the flexibility and reliability needed to handle complex electrical loads safely. Its robust design and compliance with international safety standards make it an excellent choice for contractors and electricians seeking a dependable circuit protection solution.