HJXD63B400L - 400Amp Circuit Breaker

HJXD63B400L - 400Amp Circuit Breaker

The Siemens HJXD63B400L is a top-tier low voltage Sentron molded case circuit breaker designed to provide exceptional performance and reliability for your electrical systems. This 400A, 3-pole breaker features a thermal-magnetic trip unit, ensuring precise and reliable protection against overloads and short circuits.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides accurate and reliable protection, ensuring safety and preventing damage to your electrical systems.
• High Breaking Capacity: Withstands and interrupts high fault currents (35KAIC at 600V, 65KAIC at 480V), safeguarding your equipment and infrastructure.
• Non-Interchangeable Trip: Enhances safety by preventing unauthorized changes to the trip settings.
• Line and Load Side Lugs Included: Comes with TA2J6500 lugs, accommodating a wire range of 3/0 AWG - 500 KCM (CU) / 4/0 AWG - 500 KCM (AL), ensuring flexibility and ease of installation.
• Compact Dimensions: Measuring 7.5 x 11 x 4 inches (W x H x D), it is designed for space-saving installation without compromising performance.

Technical Specifications:

• Rated Current: 400A
• Number of Poles: 3
• Breaking Capacity: 35KAIC at 600V, 65KAIC at 480V
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 14.021 lb
• Wire Range: 3/0 AWG - 500 KCM (CU) / 4/0 AWG - 500 KCM (AL)

Material Compliance and Certifications:

• The HJXD63B400L complies with the latest environmental and safety standards. It adheres to the RoHS directive since July 18, 2019, ensuring it is free from hazardous substances. Additionally, it meets the WEEE directive for take-back obligations and has a REACH Article 33 duty to inform.

Suitability:

• The Siemens HJXD63B400L is ideal for a wide range of applications, including commercial, industrial, and residential settings. Its robust design and high breaking capacity make it suitable for use in environments where reliable protection and safety are paramount. Whether you are upgrading an existing system or installing new equipment, this circuit breaker offers the reliability and performance you need to ensure continuous and safe operation of your electrical systems.

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