TFJ236070WL **Older Style** - 70Amp Circuit Breaker

TFJ236070WL **Older Style** - 70Amp Circuit Breaker

The TFJ236070WL is a 70 Amp, 3-pole molded case circuit breaker designed for your industrial and commercial power distribution systems requiring dependable overcurrent and short-circuit protection. This older style black face breaker features a non-interchangeable thermal magnetic trip unit, combining thermal overload protection with magnetic short-circuit protection in a single compact assembly. Built on the proven F225 line molded case frame, the TFJ236070WL is intended for use in applications where maintaining compatibility with existing equipment is critical.

Rated for operation up to 600 VAC, this breaker provides interrupting capacities of 18kA at 600 VAC, 22kA at 480 VAC, and 25kA at 240 VAC, making it suitable for a wide range of industrial power systems. The unit includes both line-side and load-side lugs, helping you to simplify installation and replacement in existing switchgear, panelboards, and distribution equipment. Designed for long service life in demanding environments, the TFJ236070WL remains a practical solution for maintaining and servicing legacy electrical systems where proper fit, form, and function are essential.

Key Features and Benefits

• 70 Amp Continuous Current Rating: 70 Amp continuous current rating.
• 3-Pole Configuration: 3-pole configuration for three-phase power systems.
• Type TFJ Molded Case Circuit Breaker: Type TFJ molded case circuit breaker.
• Older Style Black Face Design: Older style black face design for compatibility with existing installations.
• Thermal Magnetic Trip Unit: Thermal magnetic trip unit provides overload and short-circuit protection.
• Non-Interchangeable Trip Unit Construction: Non-interchangeable trip unit construction.
• F225 Line Molded Case Frame: F225 line molded case frame.
• Includes Line-Side and Load-Side Lugs: Includes line-side and load-side lugs.
• Suitable for Commercial and Industrial Electrical Distribution Systems: Suitable for commercial and industrial electrical distribution systems.
• Built for Long-Term Service: Built to withstand the demands of long-term service applications.
  

Technical Specifications

• Part Number: TFJ236070WL
  
• Type: TFJ
  
• Frame: F225 Line Molded Case
  
• Trip Unit: Thermal Magnetic
  
• Trip Unit Style: Non-Interchangeable
  
• Poles: 3
  
• Amperage Rating: 70 Amps
  
• Voltage Rating: Up to 600 VAC
  
• Interrupting Capacity:
  • 18kA @ 600 VAC
  • 22kA @ 480 VAC
  • 25kA @ 240 VAC
• Dimensions:
  • Height: 10.13 in.
  • Width: 4.13 in.
  • Depth: 3.81 in.
• Included Accessories: Line-Side and Load-Side Lugs
  
• Face Style: Older Style Black Face
  

Material Compliance and Certifications

• Industry Standards: The TFJ236070WL was manufactured to meet applicable industry standards and performance requirements in effect at the time of production.
• Application Requirements: Users should verify specific compliance, certification, and application requirements with current project specifications and local electrical codes prior to installation.
  

Where It Works Best

• The TFJ236070WL is commonly used in industrial facilities, manufacturing plants, commercial buildings, distribution panels, motor control applications, power distribution equipment, switchboards and switchgear assemblies, and maintenance and replacement projects involving existing TFJ-series installations. Its older style black face configuration makes it particularly well-suited for maintaining compatibility within existing electrical systems where matching equipment form, fit, and function is important.