QS2200H - 200Amp Circuit Breaker

QS2200H - 200Amp Circuit Breaker

When you need dependable protection for high-capacity electrical systems, the QS2200H 2-pole 200 amp circuit breaker is built to handle the job with confidence. Designed as a Type QSH thermal magnetic circuit breaker, it helps protect electrical equipment from overloads and short circuits while delivering consistent performance in demanding commercial, industrial, and heavy-duty residential applications.

With a 22kA interrupting capacity at 120/240VAC, the QS2200H is engineered to interrupt high fault currents before they can damage connected equipment. Its thermal magnetic trip mechanism reacts to both long-term overload conditions and sudden short circuits, helping keep your electrical system operating safely and efficiently. Whether you're replacing an existing breaker or maintaining a power distribution system, this breaker offers the performance professionals expect along with the installation flexibility to accommodate #3 AWG through 300 kcmil copper or aluminum conductors.

Rated for 60Hz operation, 40°C ambient temperatures, and HACR applications, the QS2200H is well suited for electrical systems that demand dependable circuit protection day after day. Its compact footprint also makes installation easier in compatible panelboards and distribution equipment where space matters.

Key Features and Benefits

• 200 Amp Overcurrent Protection: Delivers 200 amps of reliable overcurrent protection for demanding electrical applications.
• 2-Pole Configuration: 2-pole configuration designed for 120/240VAC systems.
• 22kA Interrupting Capacity: 22kA interrupting capacity helps safely clear high fault currents.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit responds to both overloads and short circuits for dependable protection.
• Type QSH Breaker: Type QSH breaker for use in compatible electrical distribution equipment.
• HACR Type Rated: HACR Type rated, making it suitable for heating, air conditioning, and refrigeration equipment.
• 40°C Ambient Operation: Operates in 40°C ambient environments without compromising performance.
• Wide Wire Compatibility: Accepts #3 AWG to 300 kcmil copper or aluminum conductors, providing flexibility during installation.
• Compact Design: Compact design helps simplify replacement and maintenance projects.
  

Technical Specifications

• Part Number: QS2200H
  
• Type: QSH
  
• Poles: 2
  
• Current Rating: 200 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity: 22kA @ 120/240VAC
  
• Frequency: 60Hz
  
• Trip Type: Thermal Magnetic
  
• HACR Rated: Yes
  
• Operating Temperature: 40°C
  
• Wire Range: #3–300 kcmil Copper (CU) / Aluminum (AL)
  
• Dimensions:
  • Height: 7.88 in.
  • Width: 2.13 in.
  • Depth: 3.00 in.

Material Compliance and Certifications

• 60Hz AC Systems: Designed for 60Hz AC electrical systems.
• HACR Type Rated: HACR Type rated for qualifying heating, air conditioning, and refrigeration applications.
• Conductor Compatibility: Compatible with both copper (CU) and aluminum (AL) conductors within the specified wire range.
• Thermal Magnetic Molded Case Design: Thermal magnetic molded case design built to meet applicable industry performance standards.
  

Where It Works Best

• The QS2200H is an excellent choice for protecting feeders, service entrances, large branch circuits, and electrical distribution systems in commercial buildings, industrial facilities, manufacturing environments, and larger residential installations. It's also a dependable option anywhere a 200 amp, 2-pole thermal magnetic circuit breaker is required to provide reliable overcurrent protection and help minimize electrical downtime.