SHMD69600AG - 600Amp Circuit Breaker

SHMD69600AG - 600Amp Circuit Breaker

When your electrical system calls for a 600 amp molded case circuit breaker that fits an SMD800A frame, the SHMD69600AG provides the ratings and adjustable protection needed for many commercial and industrial power distribution applications. Designed as a form, fit, and functional replacement for compatible installations, this 3-pole thermal magnetic circuit breaker helps protect equipment from overloads, short circuits, and ground faults while allowing protection settings to be tailored to your system's operating requirements.

One of the standout features of the SHMD69600AG is its adjustable trip unit. Instead of relying on fixed settings, you can fine-tune the breaker using adjustable continuous current, long-time delay, instantaneous, ground fault pickup, and ground fault delay functions. This flexibility makes it easier to coordinate protection with other devices throughout the electrical system and helps maintain dependable operation in demanding environments.

With interrupting ratings of 50kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, this breaker is designed for use in higher-capacity distribution systems where dependable overcurrent protection is essential. Built to last, the SHMD69600AG is well suited for maintaining existing electrical infrastructure while providing the compatibility required for many legacy installations. Please note that lug terminals are not included and must be obtained separately if needed for installation.

Key Features and Benefits

• 600 Amp Continuous Current Rating: 600 Amp continuous current rating.
• 3-Pole Thermal Magnetic Molded Case Circuit Breaker: 3-pole thermal magnetic molded case circuit breaker.
• SMD800A Frame: SMD800A frame for compatible installations.
• Adjustable Trip Unit: Adjustable trip unit allows protection to be matched to application requirements.
• Adjustable Functions:
  • Continuous Current Setting
  • Long Time Delay
  • Instantaneous Setting
  • Ground Fault Pickup
  • Ground Fault Delay
• Interrupting Capacity:
  • 50kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Built to Last: Built to last for long-term use in commercial and industrial electrical systems.
• Form, Fit, and Functional Replacement: Form, fit, and functional replacement for compatible equipment.
• Lug Terminals: Lug terminals are not included.
  

Technical Specifications

• Part Number: SHMD69600AG
  
• Type: SHMD6
  
• Frame Size: SMD800A Frame
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Trip Unit: Thermal Magnetic
  
• Poles: 3
  
• Amperage: 600A
  
• Interrupting Rating: 50kA @ 600VAC; 65kA @ 480VAC; 100kA @ 240VAC
  
• Adjustable Functions: Continuous Current Setting, Long Time Delay, Instantaneous Setting, Ground Fault Pickup, Ground Fault Delay
  
• Dimensions:
  • Height: 16.0 in.
  • Width: 9.0 in.
  • Depth: 6.0 in.
• Lug Terminals: Not Included
  

Material Compliance and Certifications

• Published Ratings: The SHMD69600AG is manufactured for use in commercial and industrial electrical distribution systems and is designed to meet the published electrical ratings associated with this breaker type.
• Installation Requirements: Before installation, verify compatibility with your equipment and confirm that all applicable local electrical codes and project requirements are met.
  

Where It Works Best

• The SHMD69600AG is commonly used in electrical systems that require adjustable overcurrent protection and compatibility with SMD800A frame equipment, including:
  • Commercial buildings
  • Industrial facilities
  • Manufacturing plants
  • Distribution panels
  • Switchboards
  • Motor control applications
  • Power distribution equipment
  • Maintenance projects requiring a form, fit, and functional replacement for compatible installations