HLXD63B400 - 400Amp Circuit Breaker

HLXD63B400 - 400Amp Circuit Breaker

Introducing the SIEMENS HLXD63B400 Circuit Breaker, the pinnacle of reliability and performance for industrial and commercial applications. Engineered to meet the highest standards, this low voltage SENTRON molded case circuit breaker is equipped with a thermal-magnetic trip unit, ensuring optimal protection and functionality. Designed with a robust LD frame, it delivers high breaking capacity, making it an ideal choice for demanding environments.

Key Features and Benefits:

• High Breaking Capacity: With a breaking capacity of 35KAIC at 600V and 65KAIC at 480V, this circuit breaker is built to handle significant fault conditions, ensuring safety and reliability.
• Thermal-Magnetic Trip Unit: This advanced feature provides precise overload and short-circuit protection, enhancing the safety of your electrical system.
• Non-Interchangeable Trip: Ensures consistent and reliable operation by preventing unauthorized modifications.
• No Lugs Installed: Flexibility to customize your installation according to specific requirements.
• Compact Dimensions: Measuring 7.5 inches in width, 11 inches in height, and 4 inches in depth, this breaker is designed to fit seamlessly into various electrical panels.

Technical Specifications:

• Model: HLXD63B400
• Current Rating: 400A
• Poles: 3
• Breaking Capacity: 35KAIC at 600V, 65KAIC at 480V
• Standards Compliance: Meets UL 489 and IEC 60947-2 standards
• Frame Type: LD
• Weight: 18.301 lbs
• Dimensions: 7.5 x 11 x 4 inches (W x H x D)

Material Compliance and Certifications:

• UL 489: Recognized for safety and reliability in electrical systems.
• IEC 60947-2: Certified to international standards for low-voltage switchgear and controlgear.
• RoHS Compliance: Ensures that the product meets environmental and health safety standards by restricting hazardous substances.
• REACH Compliance: Conforms to regulations for the registration, evaluation, authorization, and restriction of chemicals.

Suitability:

• Ideal for a wide range of applications, the SIEMENS HLXD63B400 circuit breaker is perfect for use in industrial plants, commercial buildings, and large-scale residential projects. Its high breaking capacity and reliable thermal-magnetic trip unit make it a trusted choice for protecting electrical systems from overloads and short circuits. Whether you are upgrading existing infrastructure or planning a new installation, this circuit breaker delivers unmatched performance and peace of mind.

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