HLD63B400L - 400Amp Circuit Breaker

HLD63B400L - 400Amp Circuit Breaker

Introducing the Siemens HLD63B400L, a high-performance low voltage Sentron molded case circuit breaker with a thermal-magnetic trip unit, designed to meet your most demanding electrical protection needs. This circuit breaker is engineered for excellence, offering a robust solution for commercial and industrial applications requiring reliable overcurrent protection. With its advanced thermal-magnetic trip unit, it ensures precise and dependable performance, safeguarding your electrical systems from potential damage.

Key Features and Benefits:

• High Breaking Capacity: The HLD63B400L is built with a high breaking capacity, providing 35kAIC at 600V and 65kAIC at 480V, ensuring it can handle high fault conditions effectively, minimizing the risk of equipment damage and enhancing safety.
• Thermal-Magnetic Trip Unit: The integrated thermal-magnetic trip unit provides dual protection mechanisms, combining thermal overload protection and magnetic short-circuit protection, ensuring your systems are protected from a wide range of electrical faults.
• UL 489 and IEC 60947-2 Compliance: This circuit breaker meets the stringent requirements of UL 489 and IEC 60947-2 standards, guaranteeing high-quality and reliable performance, and ensuring global applicability and recognition.
• User-Friendly Design: Equipped with line and load side lugs (TA2J6500), the HLD63B400L supports a wide wire range from 3/0AWG to 500KCM (CU) / 4/0AWG to 500KCM (AL), making it versatile and easy to install in various setups.
• Compact Dimensions: With dimensions of 7.5 inches in width, 11 inches in height, and 4 inches in depth, this circuit breaker is designed to fit seamlessly into standard electrical panels, saving space without compromising on performance.

Technical Specifications:

• Current Rating: 400A
• Poles: 3
• Breaking Capacity: 35kAIC at 600V, 65kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Wire Range: 3/0AWG - 500KCM (CU) / 4/0AWG - 500KCM (AL)
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Net Weight: 19.533 lbs

Material Compliance and Certifications:

• REACH Compliance: Meets the REACH Art. 33 Duty to inform according to the current list of candidates, ensuring it is safe and compliant with

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