THLC234200WL - 200Amp Circuit Breaker

THLC234200WL - 200 Amp Circuit Breaker

The THLC234200WL is a 200-amp, 3-pole THLC2 current limiting circuit breaker designed for use in your commercial and industrial power distribution systems where dependable circuit protection is required. Featuring a non-interchangeable trip unit and an unfused, current-limiting design, this breaker helps protect electrical equipment and conductors from the damaging effects of overcurrent and short circuits. With interrupting ratings of 150kA at 480VAC and 200kA at 240VAC, the THLC234200WL is well-suited for applications where a high available fault current is present. This unit includes both line-side and load-side lugs, helping you to simplify installation and replacement in compatible switchgear and distribution equipment. Built for long-term service in demanding electrical environments, it offers the form, fit, and function needed to maintain existing power systems and electrical infrastructure.

Key Features and Benefits

• 200 Amp Current Rating: 200 Amp current rating for medium-to-large commercial and industrial electrical systems.
• 3-Pole Configuration: 3-pole configuration protects three-phase power applications.
• Current Limiting Design: Current limiting design helps reduce the effects of high fault currents.
• Non-Interchangeable Trip Unit: Non-interchangeable trip unit helps maintain specified protection characteristics.
• Unfused Construction: Unfused construction reduces the need for separate fuse components.
• High Interrupting Capacity: High interrupting capacity rated at 150kA at 480VAC and 200kA at 240VAC.
• Installation Convenience: Includes both line-side and load-side lugs for installation convenience.
• Compatible Applications: Designed for use in compatible THLC2 circuit breaker applications.
• Dependable Operation: Built to provide dependable operation in critical power distribution environments.
• Form, Fit, and Functional Replacement: Suitable as a form, fit, and functional replacement in existing electrical systems.
  

Technical Specifications

• Part Number: THLC234200WL
  
• Type: THLC2
  
• Circuit Breaker Type: Current Limiting
  
• Configuration: Unfused
  
• Poles: 3
  
• Amperage Rating: 200A
  
• Trip Unit: Non-Interchangeable
  
• A.I.C. Rating: 150kA @ 480VAC; 200kA @ 240VAC
  
• Included Accessories: Line-Side and Load-Side Lugs
  
• Dimensions:
  • Height: 11.44 in
  • Width: 5.72 in
  • Depth: 4.88 in

Material Compliance and Certifications

• Industry Requirements: This circuit breaker is manufactured for use in electrical distribution systems and is intended to meet applicable industry requirements associated with its original design and ratings.
• Compatibility and Compliance: Users should verify compatibility, installation requirements, and local code compliance for their specific application. Refer to equipment documentation and labeling for certification details where applicable.
  

Where It Works Best

• The THLC234200WL is commonly used in commercial facilities, manufacturing plants, institutional buildings, utility installations, and other industrial environments that require high interrupting capacity and dependable overcurrent protection. It is particularly suitable for switchgear, panelboard, and power distribution applications where maintaining compatibility with existing equipment is important. Its current-limiting characteristics make it a practical choice for systems with elevated available fault current.