SMD69600ANGT - 600Amp Circuit Breaker

SMD69600ANGT - 600Amp Circuit Breaker

The SMD69600ANGT is a 3-pole, 600-amp molded case circuit breaker designed for use in commercial and industrial electrical distribution systems requiring dependable overcurrent and short-circuit protection. Built on the SMD800A frame, this thermal magnetic circuit breaker combines thermal overload protection with magnetic short-circuit protection to help you safeguard electrical equipment and distribution circuits. Its adjustable trip unit allows qualified personnel to tailor protection settings for specific system requirements, including continuous current, long-time delay, instantaneous trip, short-time pickup and delay, I²t pickup, and ground fault pickup and delay. Designed for long service life and dependable operation, the SMD69600ANGT provides the form, fit, and function needed when replacing compatible breakers in existing installations. Please note that lug terminals are not included with this breaker and must be supplied separately if required.

Key Features and Benefits

• 600 Amp Current Rating: Designed for high-capacity power distribution applications.
• 3-Pole Configuration: Designed for three-phase electrical systems.
• Thermal Magnetic Trip Mechanism: Combines thermal overload protection with magnetic short-circuit protection.
• SMD800A Frame: Built on the SMD800A frame with Type SMD6 design.
• Adjustable Trip Unit: Includes Continuous Current Setting, Long Time Delay, Instantaneous Setting, Short Time Pickup, Short Time Delay, Short Time I²t Pickup, Ground Fault Pickup, and Ground Fault Delay.
• Interrupting Capacity: Rated at 25kA @ 600VAC, 50kA @ 480VAC, and 65kA @ 240VAC.
• Form, Fit, and Functional Replacement: Designed to provide form, fit, and functional replacement compatibility for appropriate existing electrical systems.
• Built to Last: Built to last in demanding commercial and industrial environments.
• Lug Terminals: Lug terminals are not included.
  

Technical Specifications

• Part Number: SMD69600ANGT
  
• Type: SMD6
  
• Frame Size: SMD800A Frame
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Trip Unit: Thermal Magnetic
  
• Poles: 3
  
• Current Rating: 600 Amps
  
• Interrupting Rating: 25kA @ 600VAC; 50kA @ 480VAC; 65kA @ 240VAC
  
• Adjustable Functions: Continuous Current Setting, Long Time Delay, Instantaneous Setting, Short Time Pickup, Short Time Delay, Short Time I²t Pickup, Ground Fault Pickup, Ground Fault Delay
  
• Lug Terminals: Not Included
  
• Dimensions:
  • Height: 16.0 in.
  • Width: 9.0 in.
  • Depth: 6.0 in.

Material Compliance and Certifications

• Molded Case Construction: Molded case circuit breaker construction for commercial and industrial electrical distribution systems. Thermal magnetic protection combines overload and magnetic short-circuit protection within a single breaker.
• Installation Requirements: Manufactured for installation in compatible electrical equipment when used in accordance with applicable codes and manufacturer specifications. Installation, adjustment, and maintenance should be performed by qualified electrical personnel following all applicable local and national electrical codes.
  

Where It Works Best

• The SMD69600ANGT is well suited for commercial buildings, industrial facilities, manufacturing plants, institutional properties, and other power distribution systems that require a 600-amp, 3-pole molded case circuit breaker with an adjustable thermal magnetic trip unit. It is commonly used as a functional replacement in compatible switchboards, panelboards, and distribution equipment where matching frame size, electrical ratings, and trip characteristics are essential for maintaining the intended protection of the existing electrical system.