TFJ236090 **Older Style** - 90Amp Circuit Breaker

TFJ236090 **Older Style** - 90Amp Circuit Breaker

The TFJ236090 molded case circuit breaker is a 90 amp, 3-pole thermal magnetic circuit breaker designed for use in your commercial and industrial power distribution systems requiring dependable overcurrent and short-circuit protection. This older style black face unit features a non-interchangeable thermal magnetic trip unit and is built on the F225 line molded case frame, making it suitable for maintaining and servicing existing electrical installations where proper form, fit, and function are critical. Designed to help you protect conductors and connected equipment from overloads and fault conditions, the TFJ236090 combines a compact footprint with solid interrupting ratings for a variety of demanding applications. The breaker includes load-side lugs, helping you simplify installation and replacement in compatible systems. Built for long service life, this breaker remains a practical solution for keeping legacy electrical distribution equipment operating as intended.

Key Features and Benefits

• 90 amp continuous current rating
• 3-pole configuration for three-phase electrical systems
• Type TFJ molded case circuit breaker
• Older style black face design for compatibility with existing installations
• Thermal magnetic trip unit provides protection against overloads and short circuits
• Non-interchangeable trip unit construction
• Built on the F225 line molded case frame
• Includes load-side lugs
• Compact design suitable for switchboards, panelboards, and industrial distribution equipment
• Designed for form, fit, and functional replacement applications in compatible systems
  

Technical Specifications

• Part Number: TFJ236090
  
• Type: TFJ
  
• Frame: F225 Line Molded Case
  
• Trip Unit: Thermal Magnetic, Non-Interchangeable
  
• Amperage Rating: 90 Amps
  
• Poles: 3
  
• Voltage & Interrupting Rating:
  • 25kA @ 240VAC
  • 22kA @ 480VAC
  • 18kA @ 600VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Terminals: Includes Load-Side Lugs
  
• Face Style: Older Style Black Face
  

Material Compliance and Certifications

• Industry Standards: This molded case circuit breaker was manufactured for use in commercial and industrial electrical distribution systems and was designed to meet applicable industry standards and ratings associated with its original production.
• Verification Requirement: Users should verify all local code requirements, system specifications, and installation conditions before placing the breaker into service.
  

Where It Works Best

• The TFJ236090 is commonly used in:
  • Industrial manufacturing facilities
  • Commercial buildings
  • Electrical distribution panels
  • Motor and equipment protection applications
  • Switchboards and panelboards
  • Facility maintenance projects involving existing TFJ breaker installations
  • Retrofit and replacement projects requiring compatibility with legacy electrical equipment
  Its 90-amp rating, three-pole configuration, and thermal magnetic protection make it well suited for protecting feeders, distribution circuits, and connected equipment in three-phase power systems where maintaining compatibility with existing infrastructure is important.