HLXD63B300L - 300Amp Circuit Breaker

HLXD63B300L - 300Amp Circuit Breaker

The HLXD63B300L circuit breaker by Siemens is engineered to deliver exceptional protection and efficiency for high-current electrical systems. This low voltage Sentron molded case circuit breaker features a thermal-magnetic trip unit housed within a robust LD frame, designed to provide high breaking capacity. With a current rating of 300A and a three-pole configuration, the HLXD63B300L is ideal for demanding industrial and commercial applications. Its fault current interrupting capacity of 35kA at 600V and 65kA at 480V ensures maximum safety and operational reliability.

Key Features and Benefits:

• High Breaking Capacity: Capable of interrupting fault currents up to 35kA at 600V and 65kA at 480V, the HLXD63B300L ensures robust protection against electrical faults.
• Advanced Thermal-Magnetic Trip Unit: This feature provides precise and dependable operation, safeguarding your equipment from overloads and short circuits.
• Durable Construction: Engineered to withstand harsh conditions, this circuit breaker offers long-lasting durability and performance.

Technical Specifications:

• Current Rating: 300A
• Voltage Rating: 600V (35kAIC) / 480V (65kAIC)
• Poles: 3
• Trip Unit: Thermal-Magnetic
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Net Weight: 18.00 lbs
• Special Features: Line and Load Lugs

Material Compliance and Certifications:

• Compliance: The HLXD63B300L complies with RoHS directives since July 2008, reflecting Siemens' commitment to environmental sustainability and adherence to safety standards. This breaker meets UL 489 and IEC 60947-2 standards, ensuring high-quality performance and reliability.

Suitability:

• Ideal for industrial and commercial environments requiring high-current protection, the HLXD63B300L circuit breaker is designed to manage the most challenging applications with ease. Its high breaking capacity and rugged construction make it the perfect choice for ensuring the safety and reliability of your electrical systems. Whether you are upgrading existing infrastructure or setting up new installations, this circuit breaker provides the performance and dependability you need.

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