THFK236F000 - 225Amp Max. *Frame ONLY*

THFK236F000 - 225Amp Max. *Frame ONLY*

The THFK236F000 is a 225-amp, 3-pole THFK series molded case circuit breaker frame designed for use in your commercial and industrial electrical distribution systems. As an F225 Line molded case circuit breaker frame only, this unit provides the physical breaker structure and is intended for applications requiring a compatible THFK-series configuration. Built for demanding environments, the THFK236F000 offers the form, fit, and function needed to support existing electrical systems while helping you to maintain proper overcurrent protection configurations when paired with the appropriate internal components.

Engineered for long service life, this molded case circuit breaker frame is commonly found in switchboards, panelboards, motor control centers, and other power distribution equipment where dependable circuit protection is essential. Its compact footprint and established THFK design make it a practical solution for maintaining and servicing legacy electrical infrastructure.

Key Features and Benefits

• 225 Amp Rated Circuit Breaker Frame: 225 Amp rated circuit breaker frame.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• THFK Series Design: THFK series molded case breaker frame design.
• F225 Line Construction: F225 Line construction for compatible industrial applications.
• Power Distribution Equipment Support: Suitable for maintaining and servicing existing power distribution equipment.
• Compact Dimensions: Compact dimensions allow integration into compatible electrical assemblies.
• Industrial Durability: Built to withstand the demands of commercial and industrial environments.
• Legacy System Support: Supports continuity of service in legacy electrical systems.
• Form, Fit, and Functional Compatibility: Designed for form, fit, and functional compatibility within applicable THFK installations.
  

Technical Specifications

• Part Number: THFK236F000
  
• Series / Type: THFK
  
• Frame Type: F225 Line Molded Case Circuit Breaker Frame
  
• Poles: 3
  
• Amperage Rating: 225 Amps
  
• A.I.C. Rating @ 600VAC: 18kA
  
• A.I.C. Rating @ 480VAC: 25kA
  
• A.I.C. Rating @ 240VAC: 65kA
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Product Configuration: Circuit Breaker Frame Only
  

Material Compliance and Certifications

• Industry Standards: This THFK molded case circuit breaker frame is manufactured for use within electrical distribution systems designed to meet applicable industry standards and installation requirements.
• Compliance Verification: Compliance and certification status may vary depending on the complete breaker assembly, associated components, and system configuration. Users should verify compatibility and application requirements before installation.
  

Where It Works Best

• The THFK236F000 circuit breaker frame is well-suited for commercial, industrial, and institutional facilities utilizing compatible THFK-series electrical equipment. Typical applications include:
  • Switchboards and distribution panels
  • Industrial manufacturing facilities
  • Commercial buildings
  • Motor control centers
  • Power distribution systems
  • Facility maintenance and modernization projects
  • Replacement applications requiring THFK-series form and fit compatibility
• When used in compatible systems, this molded case breaker frame helps maintain existing electrical infrastructure while supporting safe and reliable power distribution. Its durable construction and established design make it a practical choice for facilities that rely on proven electrical equipment built to last.