THKMA836700 - 700Amp Circuit Breaker

THKMA836700 - 700 Amp Circuit Breaker

The THKMA836700 is a 700 Amp, 3-pole THKM8 molded case circuit breaker designed for use in your commercial and industrial electrical distribution systems where dependable overcurrent protection is required. Featuring an interchangeable thermal magnetic trip unit, this breaker provides protection against both overloads and short circuits while helping you to maintain the safe operation of connected equipment and electrical infrastructure. Its internal common trip mechanism ensures all poles disconnect simultaneously when a fault condition is detected, helping safeguard downstream circuits and equipment.

Built for demanding applications, the THKMA836700 is a bolt-on circuit breaker that offers secure installation and dependable electrical connections. This unit is also HACR rated, making it suitable for heating, air conditioning, and refrigeration applications where code-compliant circuit protection is essential. Included load-side lugs simplify installation and help reduce the need for additional accessories. Designed with durability in mind, this circuit breaker delivers the form, fit, and function needed for maintaining existing electrical systems and supporting long-term operation.

Key Features and Benefits

• 700 Amp Current Rating: 700 Amp current rating for high-capacity power distribution applications.
• 3-Pole Configuration: 3-pole configuration for three-phase electrical systems.
• THKM8 Molded Case Design: THKM8 molded case circuit breaker design.
• Thermal Magnetic Protection: Interchangeable thermal magnetic trip unit provides overload and short-circuit protection.
• Internal Common Trip: Internal common trip mechanism disconnects all poles simultaneously during fault conditions.
• Bolt-On Mounting: Bolt-on mounting configuration for secure installation.
• HACR Rated: HACR rated for heating, air conditioning, and refrigeration applications.
• Load-Side Lugs Included: Includes load-side lugs for convenient field installation.
• Commercial and Industrial Use: Designed for commercial and industrial electrical distribution systems.
• Dependable Performance: Built to provide dependable service in demanding operating environments.
  

Technical Specifications

• Part Number: THKMA836700
  
• Type: THKM8
  
• Amperage Rating: 700 Amps
  
• Poles: 3
  
• Mounting Style: Bolt-On
  
• Trip Unit: Interchangeable Thermal Magnetic
  
• Trip Type: Internal Common Trip
  
• A.I.C. Rating @ 240VAC: 65kA
  
• A.I.C. Rating @ 480VAC: 35kA
  
• A.I.C. Rating @ 600VAC: 25kA
  
• HACR Rated: Yes
  
• Included Accessories: Load-Side Lugs
  
• Dimensions:
  • Height: 15.5 in.
  • Width: 8.25 in.
  • Depth: 5.5 in.

Material Compliance and Certifications

• HACR Rated: HACR Rated for heating, air conditioning, and refrigeration applications.
• Commercial and Industrial Applications: Manufactured for use in commercial and industrial electrical distribution systems.
• Overcurrent Protection Compliance: Thermal magnetic protection helps provide compliance with applicable overcurrent protection requirements when installed according to local electrical codes and manufacturer specifications.
• Multi-Pole Circuit Protection: Internal common trip design supports coordinated multi-pole circuit protection.
  

Where It Works Best

• The THKMA836700 is well-suited for industrial facilities, manufacturing plants, commercial buildings, distribution equipment, motor control applications, HVAC systems, and large electrical service installations requiring a 700A, 3-pole molded case circuit breaker. Its combination of thermal magnetic protection, bolt-on installation, HACR rating, and high interrupting capacity makes it a practical solution for protecting feeders, distribution circuits, and equipment in demanding electrical environments.