SND69120ANT - 1200Amp Circuit Breaker

SND69120ANT - 1200Amp Circuit Breaker

Upgrade your electrical infrastructure with the Siemens SND69120ANT, a robust low-voltage molded case circuit breaker designed for optimal performance and safety in demanding environments. Featuring advanced electronic trip technology (ETU), this breaker ensures precise protection for your equipment, making it a critical component for commercial and industrial applications.

Key Features and Benefits:

• Electronic Trip Unit (ETU): Provides accurate, customizable protection settings, enhancing the reliability and safety of your electrical systems.
• High Interrupting Capacity: Withstand 25 kAIC at 600V and 50 kAIC at 480V, making it suitable for systems with high fault current levels.
• LSI (Long Time, Short Time, and Instantaneous): Advanced protection modes offer tailored responses to various fault conditions, minimizing damage and downtime.
• Durable Construction: Built to endure harsh conditions, the breaker‰۪s molded case and internal components are designed for longevity and resilience.
• Line and Load Side Lugs: Equipped with TA4N8500 lugs supporting a wire range of 250 - 500 KCM (CU/AL), providing flexibility in installation and maintenance.

Technical Specifications:

• Rated Current: 1200A
• Voltage Rating: 600V
• Frame Size: ND
• Number of Poles: 3
• Dimensions: 9 x 16 x 6 inches (W x H x D)
• Weight: 61.5 lbs
• Standards: Meets UL 489 and IEC 60947-2, ensuring compliance with international safety and performance standards.

Material Compliance and Certifications:

• RoHS Compliance: The SND69120ANT has been compliant with the RoHS directive since March 30, 2009, reflecting Siemens' commitment to environmental responsibility and sustainability.
• UL 489 Certification: This breaker conforms to the stringent UL 489 standard, indicating its high quality and reliable performance in electrical safety and protection.
• IEC 60947-2 Compliance: Aligning with the IEC 60947-2 standard, the breaker is suitable for global applications requiring adherence to international norms.

Suitability:

• The Siemens SND69120ANT circuit breaker is ideal for protecting and managing high-load electrical systems in commercial and industrial settings. Its high interrupting capacity and versatile protection features make it an excellent choice for large-scale operations, including manufacturing plants, data centers, and utility installations. Whether you are upgrading existing systems or implementing new installations, the SND69120ANT offers the reliability and safety you need to ensure uninterrupted operation and peace of mind.

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