QS2200HH - 200A Circuit Breaker

QS2200HH - 200A Circuit Breaker

When your electrical system calls for dependable circuit protection, the QS2200HH delivers the performance professionals expect. This 2-pole, 200-amp thermal magnetic circuit breaker is designed to help safeguard electrical equipment from overloads and short circuits while supporting reliable power distribution in commercial and industrial environments. With a 65kA interrupting capacity at 120/240VAC, it's built for applications where higher available fault currents demand a breaker capable of responding quickly and effectively.

Whether you're replacing an existing breaker or maintaining an electrical distribution system, the QS2200HH combines a high current rating with the dependable operation of a thermal magnetic trip unit. It's also HACR rated for 60Hz applications, making it suitable for many heating, air conditioning, and refrigeration systems where this type of protection is required. The breaker accepts a wide range of copper or aluminum conductors (#3 AWG through 300 kcmil), giving installers added flexibility when working in the field. With its compact footprint and proven design, the QS2200HH is a practical solution for keeping electrical systems protected and operating with confidence.

Key Features and Benefits

• 200 Amp Current Rating: 200 Amp current rating for high-capacity electrical distribution systems.
• 2-Pole Design: 2-pole design for 120/240VAC applications.
• 65kA Interrupting Capacity: 65kA interrupting capacity helps provide reliable protection where higher fault currents are present.
• Thermal Magnetic Trip Technology: Thermal magnetic trip technology responds to both overload and short-circuit conditions.
• HQS Type Circuit Breaker: HQS Type circuit breaker for compatible electrical equipment.
• HACR Rated: HACR rated (60Hz) for qualifying HVAC and refrigeration applications.
• Wide Conductor Compatibility: Compatible with #3 AWG to 300 kcmil copper or aluminum conductors.
• Compact Design: Compact design simplifies installation and replacement in compatible equipment.
  

Technical Specifications

• Part Number: QS2200HH
  
• Type: HQS
  
• Poles: 2
  
• Amperage: 200A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 65kA @ 120/240VAC
  
• Frequency: 60Hz
  
• Trip Type: Thermal Magnetic
  
• HACR Rated: Yes
  
• Ambient Temperature: 40°C
  
• Wire Range: #3 AWG–300 kcmil Copper or Aluminum
  
• Dimensions:
  • Height: 7.88 in.
  • Width: 2.13 in.
  • Depth: 3.00 in.

Material Compliance and Certifications

• Thermal Magnetic Molded Case Circuit Breaker: Thermal magnetic molded case circuit breaker.
• HACR Rated: HACR rated for 60Hz applications.
• Conductor Compatibility: Supports installation with copper or aluminum conductors.
• Ambient Rating: Rated for operation in 40°C ambient environments.
• Electrical Performance: Manufactured to meet the published electrical performance ratings for its design.
  

Where It Works Best

• The QS2200HH is a great fit for commercial buildings, industrial facilities, manufacturing plants, distribution panels, switchboards, and HVAC electrical systems that require a 2-pole, 200A circuit breaker with a 65kA interrupting rating. It's especially well suited for applications where dependable overcurrent protection helps reduce downtime and protect valuable electrical equipment.