Q221200AB - 200 Amp Circuit Breaker

Q221200AB - 200 Amp Circuit Breaker

Meet the Q221200AB 200 Amp Molded Case Circuit Breaker — engineered to protect your electrical systems with precision, safety, and dependability. Whether you're working in a home, business, or light industrial environment, this breaker helps keep your circuits safe under stress, while giving you a streamlined and cost-effective solution.

Key Features & Benefits

• Thermal-Magnetic Trip Mechanism: Responds quickly to both overloads and short circuits, preventing damage before it escalates.
• I-Line Plug-On Design: Slides right into compatible panelboards, dramatically reducing installation time and labor.
• Compact Q-Frame Construction: Small footprint but strong build, ideal for tight spaces without compromising durability.
• High Interrupting Capacity: At 10,000 AIC, it can safely interrupt large fault currents when needed, giving you peace of mind under heavy loads.
• Two-Pole, Dual Voltage Capability: Supports 120/240 VAC systems in a clean, reliable two-pole configuration.
  

Technical Specifications

• Poles: 2
  
• Amperes: 200
  
• Voltage: 120/240 VAC
  
• Interrupting Capacity (AIC): 10,000
  
• Frame Type: Q2
  
• Dimensions:
  • Width: 3.00 inches
  • Length: 7.88 inches
  • Depth: 4.31 inches
• Weight: 6.50 lb
  
• Phasing: A – B′ (optimized for balanced power distribution)
  

Material Compliance & Certifications

• Industry Standards: Complies with industry safety and performance standards, ensuring consistency and reliability.
• Environmental Compliance: Built using environmentally compliant materials, reducing the impact on sensitive systems or surroundings.
• UL-Listed: Subjected to rigorous testing protocols to verify safe operation under a wide range of conditions.
  

Where It Works Best

• This breaker shines in settings where consistent, high-capacity protection is essential. Ideal applications include:
• Main distribution panels in residences, commercial buildings, or light industrial facilities
• Large HVAC systems and motor control centers
• Circuits powering heavy loads or equipment that require reliable, fail-safe protection
• Projects where installation speed matters — its plug-on design reduces labor and downtime