TFJ224150 **Older Style** - 150Amp Circuit Breaker

TFJ224150 **Older Style** - 150Amp Circuit Breaker

The TFJ224150 Older Style Black Face molded case circuit breaker is a 2-pole, 150-amp thermal magnetic circuit breaker designed for use in your compatible industrial electrical distribution systems. Built on the F225 line molded case frame, this breaker features a non-interchangeable thermal magnetic trip unit that provides dependable protection against overloads and short circuits. Designed for applications requiring a direct form, fit, and functional replacement, the TFJ224150 helps you to maintain the safe operation of existing electrical equipment without requiring system modifications. This model includes load-side lugs for straightforward installation and is built to last in demanding commercial and industrial environments. With interrupting ratings of 22kA at 480VAC and 25kA at 240VAC, it is well suited for a wide range of power distribution applications where these ratings meet system requirements.

Key Features and Benefits

• Part Number: TFJ224150
• Style: Older Style Black Face configuration
• Poles: 2-pole molded case circuit breaker
• Current Rating: 150 amp current rating
• Type: TFJ
• Frame: F225 line molded case design
• Trip Unit: Non-interchangeable thermal magnetic trip unit
• Protection: Provides overload and short-circuit protection
• Interrupting Rating: 22kA at 480VAC and 25kA at 240VAC
• Included: Includes load-side lugs
• Replacement Design: Designed for form, fit, and functional replacement in compatible legacy electrical systems
• Durability: Built to last for long-term service in commercial and industrial applications

Technical Specifications

• Manufacturer Part Number: TFJ224150
• Style: Older Style Black Face
• Type: TFJ
• Frame: F225 Line Molded Case
• Trip Unit: Non-Interchangeable Thermal Magnetic
• Poles: 2
• Amperage: 150 Amps
• Interrupting Rating: 22kA @ 480VAC; 25kA @ 240VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included: Load-Side Lugs

Material Compliance and Certifications

• Installation Requirements: This molded case circuit breaker is intended for installation and use in electrical systems where its electrical ratings and physical configuration match the application requirements. Always verify compatibility with the existing equipment, including voltage, interrupting capacity, frame type, and installation requirements before installation.
• Qualified Installation: Installation should be performed in accordance with applicable electrical codes and by qualified personnel.

Where It Works Best

• The TFJ224150 is commonly used in industrial facilities, commercial buildings, manufacturing plants, distribution equipment, switchboards, panelboards, and other electrical power distribution systems requiring a compatible 150-amp, 2-pole TFJ molded case circuit breaker. It is particularly well suited for maintaining and servicing existing installations that utilize the Older Style Black Face TFJ configuration, where matching form, fit, and function is essential.