THFK236225WL - 225Amp Circuit Breaker

THFK236225WL - 225Amp Circuit Breaker

The THFK236225WL molded case circuit breaker is a 3-pole, 225-amp circuit breaker designed for use in your industrial and commercial power distribution systems requiring dependable overcurrent and short-circuit protection. Built on the F225 frame, this breaker features an interchangeable thermal magnetic trip unit, allowing it to provide protection against both overload conditions and short circuits while maintaining compatibility with applicable electrical distribution equipment. Its compact molded case design helps you simplify installation in switchboards, panelboards, and other power distribution assemblies where reliable circuit protection is essential. The breaker includes both line-side and load-side lugs, helping you to facilitate secure conductor terminations during installation. Designed for long service life in demanding electrical environments, the THFK236225WL offers the form, fit, and function needed for maintaining or replacing compatible equipment in existing systems.

Key Features and Benefits

• 225 Amp current rating for commercial and industrial power distribution applications
• 3-pole configuration for protecting three-phase electrical systems
• Thermal magnetic trip unit helps respond to both overloads and short-circuit faults
• Interchangeable trip unit design supports compatibility with applicable installations
• F225 line molded case construction designed for long-term durability
• Includes both line-side and load-side lugs for convenient field installation
• Compact footprint helps maximize available panel and enclosure space
• Suitable for maintenance, repair, and replacement projects requiring compatible THFK-series breakers
• Engineered to provide dependable circuit protection in demanding operating environments
  

Technical Specifications

• Part Number: THFK236225WL
  
• Type: THFK
  
• Frame: F225
  
• Amperage Rating: 225A
  
• Number of Poles: 3
  
• Trip Unit: Interchangeable Thermal Magnetic
  
• A.I.C. Rating: 18kA @ 600VAC
  
• A.I.C. Rating: 25kA @ 480VAC
  
• A.I.C. Rating: 65kA @ 240VAC
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included Accessories: Line-Side and Load-Side Lugs
  

Material Compliance and Certifications

• Industry Standards: This molded case circuit breaker is manufactured and rated for use in electrical distribution systems in accordance with applicable industry standards for circuit protection equipment.
• Installation Requirements: Users should verify all installation requirements, ratings, and code compliance with the intended application and local electrical regulations before installation.
  

Where It Works Best

• Industrial manufacturing facilities
• Commercial buildings
• Power distribution equipment
• Motor control and feeder circuit applications
• Switchboards and panelboard assemblies
• Electrical system maintenance and retrofit projects
• Facilities requiring 225-amp three-phase circuit protection
• Its combination of a 225-amp rating, three-pole configuration, and thermal magnetic protection makes it a practical choice for protecting feeders and distribution circuits in a wide range of commercial and industrial electrical systems.