TKMA836700WL - 700Amp Circuit Breaker

TKMA836700WL - 700 Amp Circuit Breaker

The TKMA836700WL TKM8 circuit breaker is designed for heavy-duty electrical systems that require dependable protection and a proper fit with your existing equipment. Rated at 700 amps with a 3-pole design, this industrial molded case circuit breaker is commonly used in commercial buildings, manufacturing facilities, HVAC systems, and large power distribution setups. It uses an interchangeable thermal magnetic trip unit to help protect electrical systems from overloads and short circuits, while the internal common trip feature disconnects all poles together when a fault occurs. Its cable-in/cable-out lug-lug configuration makes installation straightforward in many switchboards and panel applications, and both line- and load-side lugs are included. Because this breaker is HACR rated, it is also suitable for heating, air conditioning, and refrigeration equipment where reliable circuit protection is required. The TKM8 design is built for long service life in demanding environments and is often selected for maintenance, replacement, and retrofit applications where matching existing system specifications is important.

Key Features and Benefits

• 700 Amp Industrial Molded Case Circuit Breaker: Designed for heavy-duty electrical systems requiring dependable overcurrent protection in commercial and industrial environments.
• 3-Pole Design: Suitable for three-phase electrical systems commonly found in manufacturing facilities, commercial buildings, and power distribution equipment.
• Interchangeable Thermal Magnetic Trip Unit: Helps protect electrical systems from overloads and short circuits while allowing compatibility with existing TKM8 system configurations.
• Internal Common Trip Mechanism: Disconnects all poles together when a fault occurs to help maintain system safety and protection.
• Cable-In/Cable-Out Lug-Lug Configuration: Makes installation straightforward in switchboards and panel applications where cable terminations are required.
• Includes Line-Side and Load-Side Lugs: Provides the necessary connection hardware for installation in compatible electrical systems.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment where reliable circuit protection is required.
• Designed for Compatible TKM8 Systems: Often selected for maintenance, replacement, and retrofit applications where matching existing system specifications is important.
• Built for Long-Term Use: Constructed for demanding commercial and industrial environments requiring durable electrical protection equipment.
  

Technical Specifications

• Part Number: TKMA836700WL
  
• Series: TKM8
  
• Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 700A
  
• Trip Unit: Thermal Magnetic
  
• A.I.C. Ratings:
  • 22k @ 600VAC
  • 30k @ 480VAC
  • 42k @ 240VAC
• Configuration: Lug-Lug (Cable-in/Cable-out)
  
• Dimensions:
  • Height: 15.5 in.
  • Width: 8.25 in.
  • Depth: 5.5 in.
• Included Accessories: Line and Load-Side Lugs
  
• Rating: HACR Rated
  

Material Compliance and Certifications

• HACR Rated: The TKMA836700WL is HACR rated for use with heating, ventilation, air conditioning, and refrigeration systems.
• Molded Case Construction: Its molded case construction and thermal magnetic trip design make it suitable for commercial and industrial electrical distribution equipment requiring compatible overcurrent protection.
  

Where It Works Best

• This breaker is often installed in switchgear, panelboards, motor control systems, and industrial power distribution equipment. It works well in manufacturing plants, commercial facilities, HVAC applications, and other environments where high-capacity three-phase protection is needed. It is also a practical choice for retrofit projects and maintaining existing TKM8 electrical systems.