TJK626500 **Older Style** 500Amp Circuit Breaker

TJK626500 **Older Style** 500 Amp Circuit Breaker

The TJK626500 Older Style Black Face molded case circuit breaker is designed for your dependable protection in commercial and industrial electrical distribution systems where maintaining compatibility with existing equipment matters. Built as part of the GE Q-Line family, this 2-pole, 500-amp breaker features a thermal magnetic trip unit with internal common trip functionality to help your safeguard circuits against overloads and short circuits. Its bolt-on mounting style provides a secure installation for panelboard applications, while the included load-side lugs help simplify wiring during replacement or maintenance projects. With its older style black face design and non-interchangeable trip unit configuration, this breaker is well-suited for facilities requiring form, fit, and function consistency within established electrical systems. Built to handle demanding electrical environments, the TJK626500 is commonly used in manufacturing facilities, commercial buildings, distribution equipment, and HVAC-related applications where HACR-rated protection is required.

Key Features and Benefits

• 500 Amp, 2-Pole molded case circuit breaker: Designed for dependable circuit protection in commercial and industrial electrical systems.
• Older Style Black Face configuration: Helps maintain compatibility with existing installations and legacy electrical infrastructure.
• GE Q-Line design with bolt-on mounting: Provides secure installation for panelboard applications.
• Thermal magnetic trip unit: Provides overload and short-circuit protection for demanding electrical environments.
• Internal common trip: Helps disconnect both poles simultaneously during fault conditions.
• HACR rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• Non-interchangeable trip unit: Maintains the original breaker configuration for established systems.
• Includes load-side lugs: Helps simplify installation and maintenance wiring requirements.
• Designed for long service life: Built for commercial and industrial environments requiring dependable overcurrent protection.
  

Technical Specifications

• Part Number: TJK626500
  
• Type: TJK6
  
• Manufacturer Series: Q-Line
  
• Breaker Style: Molded Case Circuit Breaker
  
• Trip Unit: Thermal Magnetic
  
• Poles: 2
  
• Amperage: 500A
  
• Mounting Type: Bolt-On
  
• Dimensions:
  • Height: 10.13 in
  • Width: 8.25 in
  • Depth: 3.81 in
• A.I.C. Ratings:
  • 22kA @ 600VAC
  • 30kA @ 480VAC
  • 42kA @ 240VAC
• Trip Configuration: Internal Common Trip
  
• Lugs: Includes Load-Side Lugs
  

Material Compliance and Certifications

• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• Industry Standards: Designed for use in commercial and industrial electrical distribution systems and manufactured to meet applicable industry standards for molded case circuit breakers.
• Overcurrent Protection Compliance: Suitable for installations requiring properly rated overcurrent protection equipment.
  

Where It Works Best

• The TJK626500 is commonly used in commercial buildings, industrial facilities, switchboards, panelboards, and HVAC equipment installations where a high-amperage molded case breaker is required. It is especially useful for maintenance teams and contractors looking to match existing system configurations in older electrical infrastructure while maintaining proper circuit protection and equipment compatibility.