TJD432350WL **Older Style** 350A Circuit Breaker

TJD432350WL **Older Style** 350A Circuit Breaker

The TJD432350WL Older Style Black Face molded case circuit breaker is designed for dependable protection in your commercial and industrial electrical distribution systems that require a 350-amp, 3-pole breaker with an internal common trip configuration. Built as part of the trusted Q-Line family, this breaker features a cable-in/cable-out (lug-lug) setup. It includes both line-side and load-side lugs for straightforward installation and replacement in compatible equipment. Its molded case construction is built to last while helping you to protect circuits from overloads and short circuits in demanding operating environments.

This breaker carries a 22k A.I.C. rating at 240VAC, making it suitable for systems where interrupting capacity and consistent protection are critical. The HACR rating supports use in heating, air conditioning, and refrigeration applications. At the same time, the older black-face design helps maintain compatibility and visual consistency with existing electrical systems and legacy panel configurations. Whether used in manufacturing facilities, commercial buildings, mechanical rooms, or distribution equipment, the TJD432350WL provides the form, fit, and function needed for reliable circuit protection.

Key Features and Benefits

• 350-amp molded case circuit breaker: Designed for commercial and industrial power distribution.
• 3-pole configuration: Includes internal common trip functionality.
• Older style black face design: Helps maintain compatibility with existing systems.
• Q-Line series construction: Built for dependable installation and operation.
• Cable-in/cable-out (lug-lug) connection style: Includes line-side and load-side lugs.
• HACR rated: Suitable for heating, air conditioning, and refrigeration applications.
• Built to last: Designed for demanding electrical environments while helping protect electrical systems from overloads and short-circuit conditions.
• Replacement application compatibility: Suitable for applications requiring a matching form and fit.
  

Technical Specifications

• Part Number: TJD432350WL
  
• Type: TJD
  
• Product Style: Older Style Black Face
  
• Poles: 3
  
• Amperes: 350A
  
• A.I.C. Rating: 22kA
  
• Voltage Rating: 240VAC
  
• Connection Type: Cable-in/Cable-out (Lug-Lug)
  
• Trip Type: Internal Common Trip
  
• Series: Q-Line
  
• HACR Rated: Yes
  
• Included Accessories: Line and Load-Side Lugs
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 8.25 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• Industry-Recognized Performance Standards: The TJD432350WL circuit breaker is manufactured for use in applicable commercial and industrial electrical systems and is designed to meet industry-recognized performance standards for molded-case circuit breakers.
• HACR Rated: The HACR rating supports use in approved HVAC and refrigeration applications that require compliant circuit protection. Proper installation should always be completed in accordance with local electrical codes and manufacturer guidelines.
  

Where It Works Best

• The TJD432350WL is commonly used in commercial buildings, industrial facilities, HVAC equipment installations, electrical distribution panels, manufacturing environments, mechanical rooms, and legacy electrical systems requiring older-style black face breakers. Its compatibility-focused design makes it a practical choice for maintaining existing power distribution equipment while preserving proper fit and function within established electrical systems. It is also suitable for applications needing a 350A, 3-pole molded case breaker with lug-lug connections.