SJD69300NT - 300Amp Circuit Breaker

SJD69300NT - 300Amp Circuit Breaker

The SJD69300NT Siemens Low Voltage Sentron Molded Case Circuit Breaker is an essential component designed for industrial and commercial electrical systems. Engineered with a JD frame and equipped with an advanced Electronic Trip Unit (ETU), this 300A, 3-pole breaker provides robust protection and reliability. With a breaking capacity of 25kAIC at 600V and 35kAIC at 480V, it ensures the safety and stability of your electrical infrastructure. The SJD69300NT meets UL 489 and IEC 60947-2 standards, making it a trusted choice for critical applications.

Key Features and Benefits:

• Advanced Protection: Incorporates SENSITRIP functions and an Electronic Trip Unit (ETU) with Long-Time, Short-Time, and Instantaneous (LSI) trip settings, providing precise and adaptable protection for various operational needs.
• High Durability: Features a standard 40å¡C breaker JD frame, ensuring durability and consistent performance even in demanding environments.
• Versatile Connectivity: Equipped with line and load side lugs (TA2J6500), supporting a wide wire range of 3/0AWG - 500KCM (CU) / 4/0AWG - 500KCM (AL), allowing for flexible installation and connectivity.
• Comprehensive Safety Standards: Complies with UL 489 and IEC 60947-2 standards, ensuring the highest levels of safety and performance.

Technical Specifications:

• Frame Type: JD
• Rated Current: 300 Amps
• Number of Poles: 3
• Interrupting Rating: 25kAIC at 600V, 35kAIC at 480V
• Dimensions: 7.5 x 11 x 4 inches (W x H x D)
• Weight: 20 lbs

Material Compliance and Certifications:

• Standards Compliance: Meets UL 489 and IEC 60947-2 standards for safety and performance.
• RoHS Compliance: Conforms to the RoHS directive since March 30, 2009, ensuring it is free from hazardous substances.

Suitability:

• The SJD69300NT is ideally suited for a range of industrial and commercial applications, including manufacturing plants, commercial buildings, and other facilities requiring reliable circuit protection. Its robust design and advanced features make it suitable for environments where high performance and safety are crucial.

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