HJD63B300 - 300Amp Circuit Breaker

HJD63B300 - 300Amp Circuit Breaker

Introducing the Siemens HJD63B300 Circuit Breaker, a top-tier solution for all your electrical safety and reliability needs. This advanced circuit breaker is part of Siemens' renowned Sentron series, featuring a molded case with a thermal-magnetic trip unit designed for optimal performance and protection.

Key Features and Benefits:

• High Breaking Capacity: With a 35kAIC at 600V and 65kAIC at 480V, this breaker delivers superior interruption capabilities, safeguarding your electrical systems against overloads and short circuits.
• Thermal-Magnetic Trip Unit: Combines both thermal and magnetic trip elements, providing reliable protection against overcurrent and instantaneous short-circuit conditions.
• Robust Design: The standard JD frame and 40å¡C operating temperature rating ensure durability and consistent performance under demanding conditions.
• Versatile Connectivity: Equipped with line and load side lugs (TA2J6500) supporting wire ranges from 3/0AWG to 500KCM (CU) and 4/0AWG to 500KCM (AL), offering flexible installation options.
• Compact Dimensions: Measuring 7.5 inches in width, 11 inches in height, and 4 inches in depth, it is designed to fit seamlessly into various panel setups without consuming excessive space.

Technical Specifications:

• Amperage: 300A
• Poles: 3-Pole
• Breaking Capacity: 35kAIC at 600V, 65kAIC at 480V
• Standards: UL 489, IEC 60947-2
• Dimensions: 7.5" W x 11" H x 4" D
• Wire Range: 3/0AWG - 500KCM (CU), 4/0AWG - 500KCM (AL)

Material Compliance and Certifications:

• UL 489 and IEC 60947-2 Compliant: Adheres to rigorous safety and performance standards.
• RoHS and WEEE Compliance: Commitment to environmental responsibility by ensuring the product meets necessary directives for hazardous substances and electronic waste management.

Suitability:

• The Siemens HJD63B300 Circuit Breaker is perfect for use in high-demand settings such as industrial plants, commercial buildings, and critical infrastructure projects. Its high breaking capacity and robust design make it an excellent choice for environments where reliable electrical protection is paramount. Whether you're upgrading an existing system or installing new electrical infrastructure, the HJD63B300 offers unmatched performance and peace of mind.

Ensure your operations run smoothly with a breaker that's built to last and designed to protect.

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