THLC234200 - 200Amp Circuit Breaker

THLC234200 - 200 Amp Circuit Breaker

The THLC234200 is a 200-amp, 3-pole current-limiting circuit breaker designed for use in your commercial and industrial electrical distribution systems requiring high interrupting capacity and dependable circuit protection. Featuring a non-interchangeable trip unit and unfused current-limiting design, this breaker helps you protect conductors and equipment from damage caused by overloads and short circuits while supporting the continuity of critical electrical systems. Built to deliver the form, fit, and function required for compatible installations, the THLC234200 includes load-side lugs for streamlined field connections and is engineered to withstand demanding operating environments where high fault currents may be present. With interrupting ratings of 150kA at 480VAC and 200kA at 240VAC, this circuit breaker is well-suited for applications that require significant fault current protection. Its compact design allows it to integrate into compatible switchgear, panelboards, and distribution equipment while maintaining the durability expected from industrial-grade electrical components. Built to last, the THLC234200 remains a practical solution for maintaining and servicing existing electrical infrastructure.

Key Features and Benefits

• 200 Amp Current Rating: 200 Amp current rating for medium- to large-scale power distribution applications.
• 3-Pole Configuration: A 3-pole configuration provides protection across three-phase electrical systems.
• Current Limiting Design: Current limiting design helps reduce the effects of high fault currents on connected equipment.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit maintains fixed protection characteristics.
• Unfused Construction: Unfused construction simplifies system design and maintenance considerations.
• Load-Side Lugs Included: Includes load-side lugs for convenient installation and conductor termination.
• High Interrupting Capacity: High interrupting capacity rated at 150kA @ 480VAC and 200kA @ 240VAC.
• Type THLC2 Compatibility: Designed for compatibility with equipment utilizing Type THLC2 circuit breakers.
• Durable Construction: Durable construction intended for long service life in commercial and industrial environments.
  

Technical Specifications

• Part Number: THLC234200
  
• Type: THLC2
  
• Circuit Breaker Type: Current Limiting, Unfused
  
• Poles: 3
  
• Amperage: 200A
  
• Interrupting Rating: 150kA @ 480VAC
  
• Interrupting Rating: 200kA @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Included Accessories: Load-Side Lugs
  
• Dimensions:
  • Height: 11.44 in.
  • Width: 5.72 in.
  • Depth: 4.88 in.

Material Compliance and Certifications

• Commercial and Industrial Use: Manufactured for use in commercial and industrial electrical power distribution systems.
• Industry Requirements: Designed to meet applicable industry construction and performance requirements for its class and intended application.
• Installation Verification: Verify all compliance, certification, and installation requirements with local electrical codes, equipment documentation, and project specifications prior to installation.
  

Where It Works Best

• The THLC234200 is commonly used in:
  • Industrial facilities and manufacturing plants
  • Commercial buildings and office complexes
  • Power distribution equipment and switchgear assemblies
  • Motor control and feeder circuit applications
  • Electrical infrastructure requiring high fault-current interruption capability
  • Maintenance and replacement projects involving compatible Type THLC2 circuit breaker installations
  When maintaining existing electrical systems, the THLC234200 provides the form, fit, and functional characteristics needed for compatible applications while delivering dependable circuit protection in demanding operating environments.