SCJD69200NGT - 200Amp Circuit Breaker

SCJD69200NGT - 200Amp Circuit Breaker

The Siemens SCJD69200NGT circuit breaker is a 200-amp, 3-pole molded-case breaker for your compatible commercial and industrial electrical distribution systems. As part of the Siemens SENTRON line, this SJD breaker features a JD-frame design, a SensiTrip electronic trip unit (ETU), and LSIG protection for long-time, short-time, instantaneous, and ground-fault protection. With a maximum voltage rating of 600V AC and an interrupting capacity of 100kA at 600V AC, the SCJD69200NGT suits installations that require these electrical ratings and protection characteristics.

Key Features and Benefits

• 200-Amp Current Rating: Provides circuit protection for compatible electrical distribution equipment designed to accommodate a 200A molded case circuit breaker.
• Three-Pole Configuration: Designed for three-pole electrical applications requiring coordinated interruption of the protected conductors.
• Siemens SJD / JD Frame Construction: Uses a defined frame design to support proper matching with approved Siemens electrical equipment and existing installations.
• SensiTrip Electronic Trip Unit: Incorporates Siemens electronic trip technology for the specified overcurrent and ground-fault protection functions.
• LSIG Protection Functions: Provides long-time, short-time, instantaneous, and ground-fault protection, allowing the breaker to serve applications requiring this particular trip-function combination.
• Included Line and Load Side Lugs: Equipped with TA2J6500 lugs to accommodate the specified copper and aluminum conductor sizes.
• Standard 40°C Temperature Rating: Provides a defined operating temperature reference for evaluating the breaker within compatible electrical equipment.

Technical Specifications

• Manufacturer: Siemens
  
• Product Line: SENTRON
  
• Catalog Number: SCJD69200NGT
  
• Manufacturer Part Number (MFN): SCJD69200NGT
  
• Manufacturer Article Number: US2
  
• Product Type: Molded Case Circuit Breaker (MCCB)
  
• Breaker Designation: SJD
  
• Frame Type: JD
  
• Number of Poles: 3
  
• Current Rating: 200 Amps
  
• Maximum Voltage Rating: 600V AC
  
• Interrupting Capacity at 600V AC: 100kA (100,000 Amps)
  
• Interrupting Capacity at 480V AC: 150kA (150,000 Amps)
  
• Trip Unit Type: Electronic Trip Unit (ETU)
  
• Trip System: Siemens SensiTrip
  
• Protection Functions: LSIG – Long-Time, Short-Time, Instantaneous, and Ground-Fault
  
• Breaking-Capacity Design: Current-Limiting
  
• Standard Temperature Rating: 40°C
  
• Line-Side Lugs: TA2J6500
  
• Load-Side Lugs: TA2J6500
  
• Copper Conductor Range: 3/0 AWG–500 kcmil
  
• Aluminum Conductor Range: 4/0 AWG–500 kcmil
  
• Width: 7.50 inches
  
• Height: 17.86 inches
  
• Depth: 4.00 inches
  
• Net Weight: 34.00 lb
  
• Applicable Standards: UL 489 / IEC 60947-2
  
• UPC: 783643217157
  
• Country of Origin: Mexico
  

Material Compliance and Certifications

Manufacturer-reported compliance information includes:

• UL 489: Siemens states that the SCJD69200NGT meets this standard for molded case circuit breakers.
• IEC 60947-2: Manufacturer-reported compliance with this international circuit breaker standard.
• RoHS Substance Restrictions: Siemens reports compliance with applicable substance restrictions since March 30, 2009.
• REACH Article 33: Siemens references the applicable duty-to-inform requirements; consult current manufacturer documentation for any specific substance declarations.

Where It Works Best

• Existing Siemens SCJD69200NGT Circuit Breaker Replacements
  
• Compatible Siemens SENTRON Electrical Distribution Systems
  
• Legacy Siemens SJD / JD Frame Installations
  
• 200-Amp Three-Pole Circuit Protection
  
• 600V AC Systems Requiring 100kA Interrupting Capacity
  
• 480V AC Systems Requiring 150kA Interrupting Capacity
  
• Electrical Systems Requiring LSIG Electronic Trip Protection
  
• Compatible Commercial Electrical Distribution Equipment
  
• Compatible Industrial Switchboards and Distribution Assemblies