HJXD63B400 - 400A Circuit Breaker

HJXD63B400 - 400A Circuit Breaker

The HJXD63B400 is a premium Siemens Low Voltage Sentron Molded Case Circuit Breaker, designed to provide robust protection and high reliability in electrical systems. This circuit breaker is equipped with a thermal-magnetic trip unit, ensuring precise and dependable operation in both overcurrent and short-circuit conditions.

Key Features and Benefits:

• High Breaking Capacity: The HJXD63B400 offers a substantial breaking capacity of 35kA at 600V and 65kA at 480V, ensuring effective interruption of fault currents and enhanced safety.
• Thermal-Magnetic Trip Unit: This circuit breaker features a thermal-magnetic trip unit that provides accurate protection against overloads and short circuits, enhancing the reliability and longevity of your electrical system.
• Non-Interchangeable Trip: Designed with a non-interchangeable trip mechanism, it ensures consistent and reliable performance, eliminating the risk of tampering and enhancing operational safety.
• Compact Dimensions: With dimensions of 7.5 x 11 x 4 inches, the HJXD63B400 is designed to fit seamlessly into standard electrical panels, optimizing space without compromising on performance.
• No Lugs Installed: This model comes without pre-installed lugs, offering flexibility for custom installation requirements and ensuring compatibility with a wide range of electrical setups.

Technical Specifications:

• Manufacturer: Siemens
• Model: HJXD63B400
• Frame Type: JD Frame
• Amperage: 400A
• Poles: 3
• Breaking Capacity: 35kAIC at 600V, 65kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 18.301 lb
• Country of Origin: Mexico

Material Compliance and Certifications:

• Compliance: The HJXD63B400 complies with the RoHS directive, ensuring it is free from hazardous substances since July 14, 2008. It also meets the WEEE take-back obligation under the 2012/19/EU directive, promoting environmental responsibility through appropriate disposal and recycling practices.

Suitability:

• The HJXD63B400 circuit breaker is suitable for a wide range of applications, including industrial plants, commercial buildings, and critical infrastructure projects. Its high breaking capacity and reliable thermal-magnetic protection make it ideal for safeguarding electrical systems in environments that demand robust and dependable performance. Whether you're upgrading an existing setup or installing a new system, the HJXD63B400 delivers exceptional protection and peace of mind.