ND63B120 - 1200Amp Circuit Breaker

ND63B120 - 1200Amp Circuit Breaker

Introducing the Siemens ND63B120 Low Voltage Sentron Molded Case Circuit Breaker, engineered for superior performance and reliability. This robust circuit breaker features a thermal-magnetic trip unit, ensuring precise protection for your electrical systems. Designed with a standard 40å¡C breaker ND frame, it offers a standard breaking capacity that meets the rigorous standards of UL 489 and IEC 60947-2. With a 1200A rating and 3-pole configuration, the ND63B120 can handle significant electrical loads, providing 25kAIC at 600V and 50kAIC at 480V, making it ideal for both commercial and industrial applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Ensures accurate and reliable protection for various electrical loads.
• Standard Breaking Capacity: Provides efficient performance under standard operating conditions.
• High Ampere Rating: 1200A capacity to handle heavy electrical demands.
• Line and Load Side Lugs: Equipped with TA4N8500 lugs supporting wire ranges from 250 to 500 KCM (CU/AL).

Technical Specifications:

• Breaker Frame: ND
• Trip Unit: Thermal-Magnetic
• Rated Current: 1200A
• Poles: 3
• Breaking Capacity: 25kAIC at 600V, 50kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Dimensions: 9 x 16 x 6 inches
• Lugs: Line and Load Side Lugs (TA4N8500)
• Wire Range: 250 - 500 KCM (CU/AL)

Material Compliance and Certifications:

• The Siemens ND63B120 circuit breaker meets UL 489 and IEC 60947-2 standards, ensuring it adheres to international safety and performance requirements. Its construction includes high-quality materials designed to withstand rigorous electrical environments, providing both safety and durability.

Suitability:

• The ND63B120 is ideal for use in commercial and industrial settings where high current capacity and reliable performance are paramount. Its compact size and robust design make it suitable for integration into various electrical panels and systems, ensuring optimal protection and operational efficiency.

Enhance your electrical system's safety and performance with the Siemens ND63B120 circuit breaker, a trusted choice for professionals in the electrical industry.

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