TJK636500 **Older Style** - 500A Circuit Breaker

TJK636500 **Older Style** - 500A Circuit Breaker

The TJK636500 Older Style Black Face molded case circuit breaker is built for your dependable protection in commercial and industrial electrical distribution systems requiring a high-amperage solution. Designed as part of the trusted GE Q-Line family, this 3-pole breaker features a non-interchangeable thermal magnetic trip unit with internal common trip functionality to help safeguard electrical equipment from overloads and short circuits. Its bolt-on mounting configuration provides a secure installation, while the included load-side lugs simplify wiring in compatible panelboard and switchgear applications. With a 500-amp rating and multiple interrupting capacities up to 600VAC, the TJK636500 is well suited for maintaining and servicing existing electrical systems that rely on legacy TJK6 frame breakers. The older style black face design helps ensure proper form, fit, and function compatibility in applications where matching existing equipment is important. Built with durability in mind, this circuit breaker continues to be a practical choice for facilities that require reliable circuit protection in demanding operating environments.

Key Features and Benefits

• 500 Amp, 3-Pole Molded Case Circuit Breaker: Designed for commercial and industrial power distribution applications requiring dependable high-amperage circuit protection.
• Older Style Black Face Configuration: Helps ensure compatibility with existing legacy equipment setups where matching form and fit is important.
• Thermal Magnetic Trip Unit: Provides protection against overloads and short circuits to help safeguard connected electrical equipment.
• Internal Common Trip Mechanism: Helps disconnect all poles simultaneously during fault conditions for added protection and system reliability.
• Bolt-On Mounting Design: Supports secure installation in compatible electrical systems and distribution equipment.
• Includes Load-Side Lugs: Simplifies wiring and installation in compatible panelboards and switchgear applications.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• Built for Demanding Environments: Designed for dependable long-term service in commercial and industrial electrical systems.
  

Technical Specifications

• Part Number: TJK636500
  
• Series / Type: TJK6
  
• Frame Style: Older Style Black Face
  
• Breaker Type: Molded Case Circuit Breaker
  
• Trip Unit: Non-Interchangeable Thermal Magnetic
  
• Poles: 3
  
• Amperage Rating: 500A
  
• Voltage Ratings:
  • 22k A.I.C. @ 600VAC
  • 30k A.I.C. @ 480VAC
  • 42k A.I.C. @ 240VAC
• Mounting Type: Bolt-On
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 8.25 in.
  • Depth: 3.81 in.
• Included Accessories: Load-Side Lugs
  
• Application Rating: HACR Rated
  

Material Compliance and Certifications

• HACR Rated: Approved for use in heating, air conditioning, and refrigeration equipment applications.
• Industry Standards: Manufactured for use in accordance with applicable industry standards for molded case circuit breakers.
• Safe Operation Support: Designed to support safe operation in properly maintained electrical distribution systems.
• System Compatibility: Suitable for use in compatible GE Q-Line panelboards and power distribution equipment where specifications match system requirements.
  

Where It Works Best

• The TJK636500 circuit breaker is commonly used in commercial buildings, industrial facilities, manufacturing operations, and large-scale HVAC systems where dependable 500A circuit protection is required. It is especially useful for maintenance, repair, and replacement projects involving existing GE Q-Line electrical distribution equipment that requires the older style black face configuration for proper compatibility. This breaker is ideal for panelboards, switchboards, and distribution systems operating in higher-capacity electrical environments where maintaining correct fit and electrical ratings is essential.