QO290 - 90A Circuit Breaker

QO290 90A Circuit Breaker

The Schneider Electric QO290 circuit breaker is designed to provide exceptional protection and reliable performance for your electrical systems. As part of the QO series, this miniature circuit breaker features a robust 90-ampere rating and a 10 kAIC interrupting capacity, making it ideal for both AC and DC systems. With a compact design and plug-in mounting type, the QO290 ensures easy installation and maintenance, making it a top choice for residential, commercial, and industrial applications.

Key Features and Benefits:

• Superior Protection: The QO290 is equipped with a thermal-magnetic trip mechanism that delivers quick make and quick break action, ensuring fast and reliable protection against overcurrent and short circuits.
• VisiTrip Indicator: This circuit breaker includes VisiTrip technology, which provides a clear visual indication when the breaker has tripped, simplifying troubleshooting and maintenance.
• Compact Design: With dimensions of 3.5 inches in height, 1.5 inches in width, and 2.9 inches in depth, the QO290 is designed to fit seamlessly into standard panels, optimizing space and efficiency.
• Versatile Mounting: The plug-in mounting type allows for straightforward installation, reducing setup time and complexity. The unit also supports bolt-on mounting, offering additional flexibility.
• Durable and Reliable: Constructed with high-quality materials, the QO290 is built to withstand rigorous conditions, ensuring long-lasting performance.

Technical Specifications:

• Amperage Rating: 90A
• Interrupt Rating: 10 kAIC
• Voltage Rating: 120/240V AC
• Poles: 2-pole
• Trip Type: Thermal-magnetic
• Mounting Type: Plug-in
• Dimensions: 3.5" (H) x 1.5" (W) x 2.9" (D)
• Weight: 0.8 lbs
• Wire Size: AWG 4 to AWG 2/0 (copper or aluminum)
• Tightening Torque: 49.6 lbf.in (5.6 N.m)
• Panel Spaces Required: 2

Material Compliance and Certifications:

• Certifications: UL Listed, CSA Certified
• Environmental Compliance: RoHS and REACh compliant, Green Premium™ label for best-in-class environmental performance
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment
• Halogen-Free: Ensures safety and reduces environmental impact

Suitability:

• The Schneider Electric QO290 circuit breaker is perfect for a wide range of applications, including residential, commercial, and industrial environments. Its robust design and reliable performance make it ideal for protecting electrical systems in homes, offices, and industrial facilities. The addition of factory-installed accessories such as shunt trips, auxiliary switches, and alarm switches enhances its functionality, making it a versatile choice for environments where advanced protection and control are necessary.