SND69800A - 800Amp Circuit Breaker

SND69800A - 800Amp Circuit Breaker

The Siemens SND69800A is a SENTRON molded case circuit breaker for your compatible commercial and industrial electrical distribution systems that require an 800A, 3-pole, 600V breaker with LI electronic trip functions. The breaker meets UL 489 and IEC 60947-2 standards and is built to last when properly selected, installed, and operated within its specified ratings.

Key Features and Benefits

• 800A current rating: Designed for electrical distribution applications specified for an 800-amp molded case circuit breaker.
• 3-pole configuration: Intended for compatible three-phase electrical systems.
• LI electronic trip functions: Provides long-time and instantaneous protection through an electronic trip unit.
• Sensitrip functions: Incorporates Siemens Sensitrip technology as specified for this breaker.
• ND frame: Maintains the frame configuration required by compatible electrical equipment designed around this Siemens breaker family.
• Line- and load-side lugs included: Uses TA4N8500 lugs for straightforward connection within compatible installations.
• Copper and aluminum conductor compatibility: Accepts 250–500 kcmil Cu/Al conductors.

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number / MFN: SND69800A
  
• Article Number: US2:SND69800A
  
• Series / Product Line: SENTRON
  
• Product Type: Molded Case Circuit Breaker
  
• Frame: ND
  
• Trip Unit: Electronic Trip Unit (ETU)
  
• Trip Functions: LI — Long-Time and Instantaneous
  
• Trip Technology: Sensitrip functions
  
• Ampere Rating: 800A
  
• Number of Poles: 3
  
• Voltage Rating: 600V
  
• Interrupting Rating at 600V: 25 kAIC
  
• Interrupting Rating at 480V: 50 kAIC
  
• Temperature Classification: Standard 40°C breaker
  
• Line-Side Lugs: TA4N8500
  
• Load-Side Lugs: TA4N8500
  
• Wire Range: 250–500 kcmil
  
• Conductor Material: Copper / Aluminum (Cu/Al)
  
• Dimensions (W × H × D): 9 × 16 × 6 in.
  
• Net Weight: 61.5 lb.
  
• UPC: 783643251755
  
• Commodity Code: 8536200020
  
• Export Classification: ECCN EAR99 / AL N
  
• Product Group: 3741
  
• Catalog ID: LV10.1
  
• Group Code: P360
  
• Country of Origin: Mexico
  
• Dangerous Goods: No
  

Material Compliance and Certifications

The Siemens SND69800A molded case circuit breaker meets UL 489 and IEC 60947-2 standards according to the manufacturer's specifications. These standards are important reference points for confirming whether a breaker meets the requirements of a particular electrical distribution system.

Where It Works Best

The Siemens SND69800A 800A circuit breaker is best suited for compatible commercial and industrial electrical distribution equipment designed around an ND-frame, 800A, 3-pole, 600V molded case circuit breaker with LI electronic trip functions. This makes it especially relevant for maintenance and form, fit, and functional replacement work in legacy systems where preserving the specified electrical characteristics and physical configuration matters.