QOB390VH - 90A Circuit Breaker

QOB390VH 90A Circuit Breaker

The Schneider Electric QOB390VH is a robust and versatile miniature circuit breaker engineered to deliver superior overcurrent protection for both residential and commercial applications. This 3-pole, 90-amp circuit breaker is designed for use in 120/240V AC systems, offering a remarkable interrupting capacity of 22kA, which ensures dependable performance even under the most demanding conditions. Whether you're managing a complex electrical system or a standard installation, the QOB390VH provides the reliability and safety you need.

Key Features and Benefits:

• High Interrupting Capacity: With a breaking capacity of 22kA, the QOB390VH is built to handle significant overcurrent scenarios, providing peace of mind and protecting your electrical systems from potential damage.
• Bolt-On Mounting: This circuit breaker features a bolt-on mounting design, ensuring secure and easy installation, and compatibility with a wide range of applications.
• Thermal Magnetic Protection: Equipped with advanced thermal magnetic protection, the QOB390VH swiftly responds to both overcurrent and short-circuit conditions, enhancing safety and performance.
• VisiTrip Indicator: The built-in VisiTrip feature offers a clear visual indication when the breaker has tripped, simplifying troubleshooting and reducing downtime.
• Compact and Durable: Designed with space efficiency in mind, this miniature circuit breaker boasts a compact form factor without compromising on durability or performance.

Technical Specifications:

• Current Rating: 90 Amperes
• Voltage Rating: 120/240 Volts AC
• Interrupt Rating: 22 kA at 120/240 V AC
• Mounting Type: Bolt-on
• Number of Poles: 3
• Wire Size: Suitable for AWG 4 to AWG 2/0 copper or aluminum wires
• Tightening Torque: 49.56 lbf.in (5.6 N.m)
• Dimensions: Height: 3.50 inches, Width: 2.24 inches, Depth: 2.91 inches
• Weight: 1.07 lb (0.485 kg)

Material Compliance and Certifications:

• RoHS and REACh Compliant: Ensuring the product is free from hazardous substances and conforms to global environmental regulations.
• UL Listed and CSA Certified: Meets the rigorous safety and performance standards set by Underwriters Laboratories and the Canadian Standards Association.
• Green Premium Label: This product is part of Schneider Electric’s commitment to delivering environmentally responsible solutions, promising compliance with the latest environmental regulations and sustainable product design.

Suitability:

• Residential Installations: Providing reliable protection for household electrical systems.
• Commercial Buildings: Ensuring safety and operational efficiency in office buildings, retail spaces, and industrial facilities.
• Panel Upgrades: Compatible with existing installations, making it an excellent choice for panel upgrades and system expansions.
• Overcurrent Protection in Diverse Environments: From small businesses to large industrial operations, the QOB390VH meets the needs of various electrical protection requirements.

The Schneider Electric QOB390VH 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.