TJK636F000 - 600Amp Max. *Frame Only*

TJK636F000 - 600 Amp Max. *Frame Only*

The TJK636F000 is a 3-pole molded case circuit breaker frame designed for you to use in commercial and industrial electrical distribution systems where dependable overcurrent protection components are required. Built as part of the well-known TJK6 Q-Line series, this bolt-on breaker frame is commonly used in switchboards, panelboards, and distribution equipment that demand consistent fit and compatibility with existing electrical infrastructure. With a 600 amp rating and multiple interrupting capacities across common voltage applications, the TJK636F000 is suited for facilities operating heavy-duty electrical loads, including HVAC systems, manufacturing equipment, and large-scale power distribution setups.

Its compact footprint helps you simplify installation in compatible assemblies while maintaining the strength and durability expected from molded case circuit breaker construction. Because this unit is a frame-only configuration, it is intended for applications requiring replacement compatibility within existing systems or specialized maintenance requirements. The breaker is also HACR rated, making it suitable for heating, air conditioning, and refrigeration applications where these ratings are specified. Built to last and engineered for dependable operation, the TJK636F000 remains a practical solution for maintaining legacy electrical systems and keeping critical power systems functioning properly.

Key Features and Benefits

• 600 Amp Molded Case Circuit Breaker Frame: Designed for commercial and industrial electrical distribution systems requiring dependable overcurrent protection components.
• 3-Pole Configuration: Intended for use in three-phase electrical systems commonly found in industrial and commercial applications.
• Type TJK6 Design: Supports compatibility with existing Q-Line installations and related electrical infrastructure.
• Bolt-On Mounting Style: Helps provide secure installation within compatible switchboards, panelboards, and distribution equipment.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration-related applications where HACR ratings are specified.
• Compact Frame Dimensions: Helps support efficient panel integration while maintaining durable molded case construction.
• Built for Replacement Applications: Intended for form, fit, and functional replacement requirements within existing systems and maintenance applications.
• Durable Construction: Molded case construction designed for long-term service use in demanding electrical distribution environments.
  

Technical Specifications

• Part Number: TJK636F000
  
• Type: TJK6
  
• Product Category: Molded Case Circuit Breaker Frame Only
  
• Series: Q-Line
  
• Mounting Style: Bolt-On
  
• Poles: 3
  
• Amperage: 600A
  
• A.I.C. Rating:
  • 22k @ 600VAC
  • 30k @ 480VAC
  • 42k @ 240VAC
• HACR Rated: Yes
  
• Dimensions:
  • Height: 10.13 in.
  • Width: 8.25 in.
  • Depth: 3.81 in.

Material Compliance and Certifications

• HACR Rated: Manufactured for use in compatible commercial and industrial electrical systems where HVAC and refrigeration-related ratings are required.
• Molded Case Construction: Designed for electrical distribution applications requiring dependable circuit protection equipment.
• Commercial and Industrial Compatibility: Intended for use where properly rated circuit protection equipment is specified within existing electrical infrastructure.
  

Where It Works Best

• The TJK636F000 is commonly used in commercial buildings, industrial facilities, HVAC distribution systems, manufacturing plants, electrical switchboards, panelboards, mechanical equipment power distribution systems, and existing legacy electrical systems requiring compatible replacement components. Its 600A capacity and three-pole configuration make it especially useful in larger three-phase power applications where maintaining compatibility with installed equipment is important.