QS2200 - 200Amp Circuit Breaker

QS2200 - 200Amp Circuit Breaker

When you need dependable protection for high-capacity electrical systems, the QS2200 2-pole circuit breaker is built to get the job done. Rated at 200 amps with a 10kA interrupting capacity at 120/240VAC, this Type QS thermal magnetic circuit breaker helps protect electrical equipment from overloads and short circuits before they become costly problems.

Designed for 60Hz electrical systems and carrying an HACR rating, the QS2200 is well-suited for installations involving heating, air conditioning, and refrigeration equipment, as well as commercial and industrial power distribution. Its thermal magnetic trip mechanism reacts to both prolonged overload conditions and sudden fault currents, giving your electrical system an added layer of dependable protection.

Installation flexibility is another advantage. The breaker accepts copper or aluminum conductors ranging from #3 AWG to 300 kcmil, making it a practical choice for larger feeder circuits, service entrance applications, and distribution panels. Whether you're replacing an existing breaker during maintenance or outfitting a new electrical installation, the QS2200 delivers the performance professionals expect while helping keep electrical systems operating safely and efficiently.

Key Features and Benefits

• 200-amp continuous current rating for demanding electrical applications.
• 2-pole design for 120/240VAC systems.
• The thermal magnetic trip mechanism protects against overloads and short circuits.
• 10 kA interrupting capacity at 120/240 VAC.
• Type QS circuit breaker.
• 60Hz HACR rated, making it suitable for HVAC and refrigeration equipment.
• 40°C ambient temperature rating for dependable operation under normal conditions.
• Wide conductor compatibility accepts #3 AWG to 300 kcmil copper or aluminum conductors.
• Helps protect electrical equipment while supporting reliable power distribution.
  

Technical Specifications

• Part Number: QS2200
  
• Type: QS
  
• Poles: 2
  
• Amperage: 200A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 10kA @ 120/240VAC
  
• Frequency: 60Hz
  
• Trip Type: Thermal Magnetic
  
• HACR Rated: Yes
  
• Ambient Temperature: 40°C
  
• Wire Range: #3 AWG–300 kcmil CU/AL
  
• Dimensions:
  • Height: 7.88 in.
  • Width: 2.13 in.
  • Depth: 3.00 in.

Material Compliance and Certifications

• HACR (Heating, Air Conditioning, and Refrigeration) rated.
• Thermal magnetic overcurrent protection.
• Compatible with both copper and aluminum conductors.
• Designed for 60Hz electrical systems.
  

Where It Works Best

• The QS2200 is a strong choice for commercial buildings, industrial facilities, multi-family properties, and residential service equipment that require dependable 200-amp overcurrent protection. It's commonly used in main service panels, feeder circuits, distribution equipment, HVAC installations, and other 120/240VAC electrical systems where reliable performance is essential. Whether you're replacing a worn breaker or completing a new installation, the QS2200 provides the protection needed to keep your electrical system running with confidence.