TKMA836800WL **Older Style** - 800Amp Circuit Breaker

TKMA836800WL **Older Style** - 800Amp Circuit Breaker

The TKMA836800WL Older Style Black Face molded case circuit breaker is built for demanding your commercial and industrial power systems where dependable circuit protection is critical day after day. Rated at 800 amps and equipped with a thermal magnetic trip unit, this 3-pole breaker helps protect electrical equipment from overloads and short circuits, keeping operations running safely and efficiently. Its older style black face configuration makes it a practical form, fit, and functional replacement for compatible legacy systems, helping maintain consistency inside existing switchgear and distribution equipment. With a cable-in/cable-out lug-lug setup and included line and load-side lugs, installation is straightforward for qualified electrical professionals working in high-capacity power environments. Whether it’s supporting manufacturing equipment, large HVAC systems, or facility distribution panels, the TKMA836800WL is built to last and designed to handle the everyday demands of industrial electrical service.

Key Features and Benefits

• 800-amp molded case circuit breaker: For commercial and industrial applications.
• Older style black face design: For compatibility with existing equipment layouts.
• Thermal magnetic trip unit: Helps guard against overloads and short circuits.
• Internal common trip mechanism: Disconnects all poles simultaneously during fault conditions.
• Cable-in/cable-out (lug-lug) configuration: Supports efficient installation.
• Includes line-side and load-side lugs: Designed to simplify installation for qualified electrical professionals.
• HACR rated: Approved for heating, air conditioning, and refrigeration applications.
• Designed for long-term use: Built for demanding electrical systems.
• Ideal for three-phase power distribution applications: Supports high-capacity industrial electrical service.
  

Technical Specifications

• Part Number: TKMA836800WL
  
• Type: TKM8
  
• Style: Older Style Black Face
  
• Poles: 3
  
• Amperage Rating: 800A
  
• Interrupting Capacity:
  • 22k A.I.C. @ 600VAC
  • 30k A.I.C. @ 480VAC
  • 42k A.I.C. @ 240VAC
• Trip Unit: Thermal Magnetic
  
• Configuration: Cable-In/Cable-Out (Lug-Lug)
  
• Dimensions:
  • Height: 15.5 in.
  • Width: 8.25 in.
  • Depth: 5.5 in.
• Included Accessories: Line and Load-Side Lugs
  
• HACR Rated: Yes
  

Material Compliance and Certifications

• HACR Rated: Approved for HVAC and refrigeration applications.
• Industrial and Commercial Use: Designed for use in industrial and commercial electrical distribution systems.
• Dependable Circuit Protection: Built for applications requiring dependable thermal magnetic circuit protection.
• System Compatibility: Manufactured for compatibility with applicable molded case breaker system requirements.
  

Where It Works Best

• The TKMA836800WL is commonly used in manufacturing facilities, commercial buildings, processing plants, distribution systems, motor control applications, and large HVAC installations where high-capacity three-phase protection is required. Its older style black face design makes it especially useful for maintaining compatibility in existing electrical systems without changing equipment layout or breaker appearance. From facility power distribution to industrial machinery protection, this breaker is built to support demanding electrical environments with dependable operation over time.