QBHW3050HS - 50 Amp Circuit Breaker

QBHW3050HS - 50 Amp Circuit Breaker

The Eaton QBHW3050HS is a 50-amp circuit breaker built to keep your electrical system safe in high-demand environments. It handles both overloads and short circuits, thanks to its thermal-magnetic design. With three poles and a built-in shunt trip, this breaker gives you remote control when you need to shut off power fast—whether it's for safety, maintenance, or system automation. If you’re managing electrical systems in a commercial building or industrial space, this is the kind of breaker you want: reliable, easy to install, and made to last.

Key Features and Benefits

• Thermal and Magnetic Protection: Detects both long-term overloads and sudden surges, helping prevent equipment damage or system failures.
• Shunt Trip Built In: Lets you disconnect the circuit remotely—an important feature for emergency shutoffs or automated control panels.
• Strong Interrupt Rating: Withstands up to 22,000 amps of fault current, offering serious protection in tough electrical environments.
• Dependable Construction: Eaton engineered this breaker for stability and performance where it matters most.

Technical Specifications

• Voltage: 120V / 208V / 240V AC
• Current Rating: 50 Amps
• Poles: 3
• Interrupting Capacity: 22 kAIC
• Shunt Trip: Yes, included
• Size: 3" x 3" x 3.2"
• Weight: Approximately 1.15 lbs

Certified and Compliant

• UL Listed and CSA Certified: Meets major North American electrical safety standards.
• Suitable for regulated applications and inspected installs.

Where It Works Best

• Commercial Settings: Offices, malls, schools, and other public-use buildings where electrical reliability is a must.
• Industrial Use: Great for production floors, machine shops, and high-load areas.
• Essential Systems: Ideal for hospitals, server rooms, and emergency systems where downtime isn’t an option.