SLD69400NT - 400Amp Circuit Breaker

SLD69400NT - 400Amp Circuit Breaker

The Siemens SLD69400NT is a robust and highly reliable low voltage SENTRON molded case circuit breaker designed for demanding electrical applications. Featuring an advanced electronic trip unit (ETU) and meeting UL 489 and IEC 60947-2 standards, this circuit breaker is built to ensure safety and efficiency in electrical distribution systems. With a 400A current rating and a 3-pole configuration, the SLD69400NT is engineered to handle high fault currents, providing superior protection and peace of mind in industrial and commercial environments.

Key Features and Benefits:

• Electronic Trip Unit (ETU): Provides precise and reliable tripping characteristics, enhancing the protection of your electrical systems.
• High Breaking Capacity: With 25kAIC at 600V and 35kAIC at 480V, this breaker is capable of interrupting high fault currents, minimizing the risk of equipment damage.
• Durable Construction: Built with a standard 40å¡C breaker LD frame, ensuring durability and longevity even under challenging conditions.
• Versatile Connectivity: Equipped with line and load side lugs (TA2J6500) suitable for a wide range of wire sizes (3/0AWG - 500KCM (CU) / 4/0AWG - 500KCM (AL)).
• Compact Design: Dimensions of 7.5 x 11 x 4 inches allow for easy integration into various electrical panels and enclosures.
• Sensitrip Functions: Advanced features for enhanced performance and reliability in monitoring and controlling electrical circuits.

Technical Specifications:

• Type: Low Voltage SENTRON Molded Case Circuit Breaker
• Current Rating: 400A
• Poles: 3
• Breaking Capacity: 25kAIC at 600V, 35kAIC at 480V
• Frame: LD Frame, Standard 40å¡C
• Wire Range: 3/0AWG - 500KCM (CU) / 4/0AWG - 500KCM (AL)
• Dimensions: 7.5 x 11 x 4 inches
• Weight: 20 lbs

Material Compliance and Certifications:

• Standards Compliance: Meets UL 489 and IEC 60947-2 standards for circuit breakers.
• RoHS Compliance: Compliant with the Restriction of Hazardous Substances (RoHS) directive since March 30, 2009.
• Country of Origin: Mexico

Suitability:

• The Siemens SLD69400NT is ideal for use in a variety of settings, including industrial facilities, commercial buildings, and other environments requiring robust electrical protection. Its high breaking capacity and advanced electronic trip unit make it suitable for systems that experience high fault currents, ensuring continuous and reliable operation.

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