QCB70 - 70 Amp Circuit Breaker

QCB70 - 70 Amp Circuit Breaker

The QCB70 is a solid, no-nonsense 70 amp circuit breaker built to handle serious electrical loads. With a 2-pole setup and a 10,000 AIC rating at 120/240 volts, this breaker offers reliable protection for your power system—whether you're running it in a home, office, or light industrial space. It's compact, tough, and dependable—everything you need in a breaker that won’t let you down when the current spikes.

Key Features and Benefits

• Strong Fault Handling – Rated for 10k AIC at 120/240VAC to protect against overloads and short circuits.
• Built to Last – The QCB frame is designed for durability and consistent performance.
• Dual-Pole Protection – Handles 240V lines or two 120V legs, ideal for larger circuits or equipment.
• Compact Fit – Sized to fit neatly into your panel without sacrificing capacity.
• Reliable Operation – Reduces nuisance tripping and holds up well in regular or demanding environments.

Technical Specifications

• Poles: 2
• Current Rating: 70 Amps
• Voltage Rating: 120/240VAC
• Interrupting Capacity: 10,000 AIC
• Frame Type: QCB
• Dimensions:
  • Width: 1.50"
  • Length: 4.81"
  • Depth: 2.50"
• Weight: 2.25 lbs

Material Compliance and Certifications

• The QCB70 meets industry standards for safety and performance. Made with high-quality materials and built to code, it ensures a secure installation every time. Suitable for use in residential, commercial, and light industrial applications.

Where It Works Best

• Use this breaker anywhere you need reliable 240V protection—sub-panels, HVAC units, small machinery, or heavy-duty appliances. It’s a great fit for both new installations and replacements, offering solid protection in a compact form.