THKMA826800 - 800Amp Circuit Breaker

THKMA826800 - 800Amp Circuit Breaker

The THKMA826800 Circuit Breaker is an 800-amp, two-pole industrial molded-case circuit breaker for your compatible commercial and industrial electrical distribution systems. Featuring a THKM8 breaker configuration, interchangeable thermal-magnetic trip unit, internal common-trip operation, and bolt-on mounting design, this breaker provides defined electrical and mechanical characteristics for applications requiring a matching 800A circuit protection device. The THKMA826800 is also HACR-rated and includes load-side lugs, supporting its intended connection arrangement with compatible electrical equipment.

Key Features and Benefits

• 800-Amp Current Rating
• Two-Pole Circuit Breaker Configuration
• THKM8 Molded Case Construction
• Bolt-On Mounting Design
• Interchangeable Thermal-Magnetic Trip Unit
• Internal Common-Trip Operation
• Included Load-Side Lugs
• Voltage-Specific Interrupting Ratings
• HACR-Rated Classification
• Industrial Molded Case Design
• Defined Physical Dimensions
• Form, Fit, and Functional Replacement Considerations

Technical Specifications

• Catalog Number: THKMA826800
  
• Product Type: Industrial Molded Case Circuit Breaker
  
• Product Category: Thermal-Magnetic Circuit Breaker
  
• Breaker Type: THKM8
  
• Rated Current: 800 Amperes (800A)
  
• Number of Poles: 2
  
• Trip Technology: Thermal-Magnetic
  
• Trip Unit Design: Interchangeable
  
• Trip Operation: Internal Common Trip
  
• Mounting Configuration: Bolt-On
  
• HACR Rated: Yes
  
• Connection Arrangement: Load-Side Lugs Included; Complete Terminal Arrangement Requires Verification
  
• Load-Side Lugs: Included
  
• Interrupting Capacity at 240VAC: 65kAIC
  
• Interrupting Capacity at 480VAC: 35kAIC
  
• Interrupting Capacity at 600VAC: 25kAIC
  
• Width: 8.25 Inches
  
• Height / Length: 15.50 Inches
  
• Depth: 5.50 Inches
  
• Overall Dimensions: 8.25" W × 15.50" L × 5.50" D
  
• Approximate Shipping Weight: 45.00 lbs.
  
• Housing Construction: Molded Case
  

Material Compliance and Certifications

The THKMA826800 Industrial Molded Case Circuit Breaker is an 800A, two-pole thermal-magnetic circuit breaker with an interchangeable trip unit, internal common-trip operation, a bolt-on mounting configuration, an HACR-rated classification, and included load-side lugs.

Before placing the breaker into service, qualified electrical personnel should confirm all required safety listings, terminal specifications, electrical ratings, trip-unit compatibility, and equipment compatibility.

Where It Works Best

• Existing Commercial Electrical Systems
• Industrial Power Distribution Equipment
• Two-Pole Electrical Applications
• Legacy Electrical Distribution Systems
• Matching THKM8 Circuit Breaker Replacements
• Bolt-On Circuit Breaker Installations
• Interchangeable Trip-Unit Applications
• Industrial Machinery and Equipment Protection
• Facility Maintenance and Electrical Repairs
• Load-Side Lug Applications
• HACR-Rated Equipment Applications
• Electrical Equipment Restoration
• Form, Fit, and Functional Replacement Applications