TFK236090 **Older Style** - 90Amp Circuit Breaker

TFK236090 **Older Style** - 90Amp Circuit Breaker

The TFK236090 is a 90-amp, 3-pole molded-case circuit breaker from the TFK series, built on the F225 frame and equipped with an interchangeable thermal-magnetic trip unit. Featuring the older-style black face, this breaker is often used as a direct replacement in your existing commercial and industrial electrical systems, where maintaining compatibility with installed equipment is important.

Engineered for three-phase power distribution, the TFK236090 helps protect electrical circuits from overloads and short circuits while supporting system voltages up to 600VAC. The breaker includes load-side lugs and is commonly found in switchboards, panelboards, motor control equipment, and other industrial power distribution applications. Many facilities continue to rely on these breakers because they were built to last and provide dependable operation in demanding environments.

Key Features and Benefits

• 90 amp continuous current rating
• 3-pole configuration for three-phase systems
• Older style black face design
• Type TFK molded case circuit breaker
• F225 line frame construction
• Interchangeable thermal magnetic trip unit
• Includes load-side lugs
• Helps protect against overload and short-circuit conditions
• Intended for use in compatible commercial and industrial electrical equipment
• Built for long-term service in existing installations

Technical Specifications

• Part Number: TFK236090
  
• Type: TFK
  
• Frame: F225
  
• Poles: 3
  
• Amperage: 90A
  
• Trip Unit: Interchangeable Thermal Magnetic
  
• A.I.C. Rating: 18kA @ 600VAC
  
• A.I.C. Rating: 22kA @ 480VAC
  
• A.I.C. Rating: 25kA @ 240VAC
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included: Load-Side Lugs
  
• Face Style: Older Style Black Face
  

Material Compliance and Certifications

• This circuit breaker was manufactured in accordance with applicable industry standards in effect at the time of production. Users should confirm all electrical ratings, code requirements, and installation specifications for their particular application. Installation and maintenance should be performed by qualified electrical personnel in accordance with applicable codes and safety procedures.

Where It Works Best

• The TFK236090 is commonly used in manufacturing facilities, commercial buildings, processing plants, distribution equipment, and other industrial settings that utilize three-phase electrical power. It is particularly well-suited for replacement applications where a compatible Type TFK breaker with an older-style black-face configuration is required to maintain proper fit and function within existing equipment.