TKMA836400 - 400Amp Circuit Breaker

TKMA836400 - 400Amp Circuit Breaker

The General Electric TKMA836400 is a robust 3-pole, 400-amp molded case circuit breaker desiagned for industrial applications requiring reliable overcurrent protection. Its bolt-on design facilitates straightforward installation, and the interchangeable thermal magnetic trip unit provides both long-time and instantaneous protection, enhancing system safety. Additionally, the inclusion of load-side lugs simplifies connectivity, making the TKMA836400 a versatile choice for demanding electrical environments.

Key Features and Benefits

• Interchangeable Thermal Magnetic Trip Unit: Offers both long-time and instantaneous trip functions, providing adaptable protection tailored to specific application needs.
• Bolt-On Design: Ensures secure and efficient installation, reducing downtime during setup or maintenance.
• Load-Side Lugs Included: Facilitates easy and reliable connections to downstream equipment, enhancing overall system integration.
  

Technical Specifications

• Frame Type: TKM8
  
• Poles: 3
  
• Voltage Rating: Up to 600V AC
  
• Amperage Rating: 400A
  
• Interrupting Capacity:
• 42kA at 240V
• 30kA at 480V
• 22kA at 600V
• Dimensions: 8.25" W x 15.50" L x 5.50" D
  
• Ship Weight: 55 lbs
  

Material Compliance and Certifications

• High-Quality Construction: The TKMA836400 is constructed with high-quality materials adhering to industry standards for safety and performance.
• Certifications: While specific compliance details are not provided in the available information, General Electric's molded case circuit breakers typically comply with relevant UL and CSA standards.

Suitability

• This circuit breaker is ideal for industrial settings requiring robust overcurrent protection, such as manufacturing plants, commercial buildings, and electrical distribution systems. Its high interrupting capacity and adaptable trip functions make it suitable for protecting equipment and ensuring operational safety in environments with varying voltage requirements.
  

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