QOB330 - 30 Amp Circuit Breaker

QOB330 - 30 Amp Circuit Breaker

If you’re looking for a reliable way to protect your electrical system, the Schneider Electric QOB330 Circuit Breaker is a solid choice. This 30A breaker is designed for use in both homes and commercial buildings, handling 120–240V AC applications with a 10kA interrupt rating. The bolt-on style makes it easy to install securely in load centers and panelboards, whether you’re replacing an old breaker or setting up a new system. Built from durable materials and made to last, the QOB330 keeps circuits safe from overloads and short circuits without adding unnecessary complexity to your setup.

Key Features and Benefits

• Handles Power Safely: 10kA interrupt rating means it can take on unexpected surges and faults without compromising safety.
• Easy to Install: Compact, bolt-on design makes it quick to set up with minimal hassle.
• Responsive Protection: The trip mechanism reacts fast to electrical issues, cutting power before damage can occur.
• Simple Troubleshooting: A built-in VisiTrip indicator clearly shows when the breaker has tripped, saving you time during maintenance.
• Long-Lasting Build: High-quality components ensure dependable performance for years of use.
  

Technical Specifications

• Amperage: 30A
  
• Voltage: 120/240 VAC
  
• Interrupt Capacity: 10kA
  
• Poles: 3
  
• Mounting: Bolt-on
  
• Connection: Pressure plate
  
• Wire Size: AWG 14–8 copper or aluminum
  
• Torque: 35.40 lbf.in (4 N.m)
  
• Dimensions:
  • Height: 2.99 inches
  • Width: 2.24 inches
  • Depth: 2.91 inches
• Weight: 0.80 lb (0.363 kg)
  

Certifications and Compliance

• UL Listed: UL File E84967
• CSA Certified: CSA Master Contract 153555
• Environmental Compliance: RoHS and REACh compliant
• Halogen-free: Safer, eco-friendly installation
  

Suitability

• Homes: Great for protecting circuits in kitchens, workshops, and other high-use areas.
• Offices: Helps safeguard lighting, computers, and office equipment in small to mid-sized commercial spaces.
• Light Industrial: Works well for protecting machinery and equipment in light manufacturing or industrial settings.
• System Upgrades: A smart option for updating older panels with modern, dependable circuit protection.