SHMD69600ANGT - 600Amp Circuit Breaker

SHMD69600ANGT - 600Amp Circuit Breaker

When you need a 600-amp molded case circuit breaker that matches the form, fit, and function of your existing electrical equipment, the SHMD69600ANGT is designed to do exactly that. Built on the SMD800A frame, this 3-pole thermal magnetic circuit breaker provides dependable overcurrent and short-circuit protection for commercial and industrial power distribution systems. Its adjustable trip unit gives qualified technicians the flexibility to fine-tune protection settings for the application, making it well-suited for systems with specific coordination requirements.

With interrupting ratings of 50kA at 600VAC, 65kA at 480VAC, and 100kA at 240VAC, the SHMD69600ANGT is intended for demanding electrical environments where proper fault protection is essential. The adjustable functions—including continuous current setting, long-time delay, instantaneous, short-time pickup and delay, I²t pickup, and ground fault pickup and delay—allow the breaker to be configured for a wide range of compatible installations. Built to last and designed as a form-fit-and-function replacement, this breaker helps keep existing electrical systems operating as intended.

Key Features and Benefits

• 600 Amp Current Rating: 600 Amp current rating.
• Three-Pole Configuration: Three-pole configuration for three-phase electrical systems.
• SHMD6 Thermal Magnetic Molded Case Circuit Breaker: SHMD6 thermal magnetic molded case circuit breaker.
• SMD800A Frame: SMD800A frame.
• 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
  • Ground Fault Delay
• Interrupting Ratings:
  • 50kA @ 600VAC
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• Designed for Long Service Life: Designed for long service life.
• Form, Fit, and Functional Replacement: Form, fit, and functional replacement for compatible equipment.
• Lug Terminals: Lug terminals not included.

Technical Specifications

• Poles: 3
  
• Amperage: 600 Amp
  
• Frame Type: SMD800A
  
• Breaker Type: SHMD6 Thermal Magnetic Molded Case Circuit Breaker
  
• Interrupting Ratings: 50kA @ 600VAC; 65kA @ 480VAC; 100kA @ 240VAC
  
• Adjustable Trip 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
  

Material Compliance and Certifications

• Designed for Compatible Equipment: Built on the SMD800A frame and intended as a form-fit-and-function replacement for compatible electrical equipment.
• Qualified Adjustment: The adjustable trip unit gives qualified technicians the flexibility to fine-tune protection settings for the application, making it well-suited for systems with specific coordination requirements.
  

Where It Works Best

• The SHMD69600ANGT is commonly found in commercial buildings, manufacturing facilities, industrial plants, switchboards, panelboards, motor control applications, and power distribution equipment that require a 600-amp, 3-pole molded-case circuit breaker. Because the trip unit includes multiple adjustable protection settings, it can be configured by qualified personnel to meet the requirements of many existing electrical systems while maintaining compatibility with the original installation.