SMD69600A - 600Amp Circuit Breaker

SMD69600A - 600Amp  Circuit Breaker

If you're replacing a compatible 600-amp molded-case circuit breaker, the SMD69600A is built for the job. This 3-pole thermal-magnetic breaker uses the SMD800A frame and is commonly found in commercial and industrial power distribution equipment, where matching the original specifications is critical. The adjustable trip unit offers flexibility in setting up the breaker for your application. It includes continuous current adjustment, long-time delay, and instantaneous trip settings, making it easier to coordinate protection with the rest of the electrical system. The breaker carries interrupting ratings of 25 kA at 600 VAC, 50 kA at 480 VAC, and 65 kA at 240 VAC. Because this breaker is intended as a form, fit, and functional replacement, it's important to confirm compatibility with your existing equipment before installation. It is built to last and is suitable for many existing switchboards, panelboards, and other distribution equipment that accept the SMD800A frame. Lug terminals are not included with this breaker.

Key Features and Benefits

• Part Number: SMD69600A
• 600 Amp Rating: Rated for 600 amps.
• Three-Pole Configuration: Designed for three-phase electrical systems.
• Type SMD6 Molded Case Circuit Breaker: Built as a Type SMD6 molded case circuit breaker.
• SMD800A Frame: Built on the SMD800A frame.
• Thermal Magnetic Trip Unit: Provides thermal magnetic overcurrent protection.
• Adjustable Trip Functions: Includes adjustable continuous current setting, long-time delay, and instantaneous trip.
• Interrupting Ratings: Rated at 25kA @ 600VAC, 50kA @ 480VAC, and 65kA @ 240VAC.
• Built to Last: Built to last.
• Lug Terminals: Lug terminals not included.
  

Technical Specifications

• Part Number: SMD69600A
  
• Type: SMD6
  
• Frame: SMD800A
  
• Poles: 3
  
• Amperage: 600A
  
• Trip Type: Thermal Magnetic
  
• Adjustable Functions: Continuous Current, Long Time Delay, Instantaneous
  
• A.I.C. Rating: 25kA @ 600VAC; 50kA @ 480VAC; 65kA @ 240VAC
  
• Dimensions:
  • Height: 16 in.
  • Width: 9 in.
  • Depth: 6 in.
• Lug Terminals: Not Included
  

Material Compliance and Certifications

• Molded Case Construction: Molded case circuit breaker construction with thermal magnetic overcurrent protection.
• Application Requirements: Intended for use in compatible SMD800A frame applications. Verify compatibility and installation requirements before placing the breaker into service.
  

Where It Works Best

• The SMD69600A is commonly used in commercial buildings, manufacturing facilities, industrial plants, and institutional electrical systems that require a 600A, 3-pole molded case circuit breaker. It works well as a form, fit, and functional replacement in compatible switchboards, panelboards, and other power distribution equipment where matching the original frame size and electrical ratings is essential.