QOB3125VH - 125 Amp Circuit Breaker

QOB3125VH - 125 Amp Circuit Breaker

The Schneider Electric QOB3125VH Circuit Breaker is part of the well-known QO series, designed to provide dependable protection for electrical systems in homes, businesses, and light industrial setups. This 3-pole breaker delivers 125 amps of current capacity and handles up to 22kA interrupting rating at 120/240 VAC. Its bolt-on style makes it a solid choice for secure installation, and the durable construction ensures it can stand up to demanding use over the long term.

Key Features and Benefits

• Strong Circuit Protection: Built with a thermal-magnetic mechanism that helps prevent damage from overloads and short circuits.
• Handles High Fault Currents: With a 22kA interrupt rating, it’s suitable for applications where higher fault protection is needed.
• Made to Last: Built from quality materials for consistent performance and long service life.
• Easy Installation: Bolt-on design and plug-on neutral connections make it straightforward to install.
• Quick Troubleshooting: A visible trip indicator lets you immediately see when the breaker has tripped, helping speed up repairs.
• Environmentally Friendly: Complies with RoHS and REACh standards, meaning no hazardous materials and a more sustainable design.

Technical Specifications

• Amperage: 125A
• Voltage: 120/240 VAC
• Interrupting Capacity: 22kAIC at 120/240V AC
• Poles: 3
• Mounting Type: Bolt-on
• Dimensions:
  • Height: 5.71 inches
  • Width: 4.49 inches
  • Depth: 4.88 inches
• Weight: 0.96 lb
• Wire Size: AWG 4 to 300 kcmil (copper or aluminum)
• Torque: 49.56 lbf.in
• Temperature Rating: 104°F (40°C)

Material Compliance and Certifications

• RoHS and REACh compliant
• UL Listed and CSA Certified: UL File E84967, CSA Master Contract 153555

Suitability

• Residential: Ideal for household electrical panels where dependable protection is a must.
• Commercial: Works well for small to medium commercial setups requiring a high-capacity breaker.
• Light Industrial: A solid option for light industrial environments that need reliable, heavy-duty performance.