JD63B300L - 300Amp Circuit Breaker

JD63B300L - 300Amp Circuit Breaker

Introducing the JD63B300L Circuit Breaker, a top-tier solution for your electrical distribution needs. This Siemens low voltage Sentron molded case circuit breaker features a thermal-magnetic trip unit, ensuring reliable performance and safety in various applications. Designed for standard 40å¡C operations, the JD frame circuit breaker boasts a standard breaking capacity, adhering to UL 489 and IEC 60947-2 standards.

Key Features and Benefits:

• High Performance: The JD63B300L delivers robust performance with a 300A current rating and 3-pole configuration, making it ideal for demanding environments.
• Enhanced Safety: With breaking capacities of 25kAIC at 600V and 35kAIC at 480V, this breaker ensures superior protection against overcurrent and short circuits.
• User-Friendly Design: Equipped with line and load side lugs (TA2J6500), it supports a wide wire range from 3/0AWG to 500KCM (CU) and 4/0AWG to 500KCM (AL), simplifying installation and maintenance.
• Compact Dimensions: Measuring 7.5 x 11 x 4 inches, the JD63B300L is designed to fit seamlessly into standard panel configurations, optimizing space without compromising performance.

Technical Specifications:

• Current Rating: 300A
• Poles: 3
• Breaking Capacity: 25kAIC at 600V, 35kAIC at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 19.533 lbs
• Wire Range: 3/0AWG - 500KCM (CU), 4/0AWG - 500KCM (AL)

Material Compliance and Certifications:

• Compliance: The JD63B300L circuit breaker is crafted from high-quality materials that ensure durability and long-term reliability. It meets essential safety standards such as UL 489 and IEC 60947-2. Additionally, the product complies with the WEEE directive (2012/19/EU) for responsible disposal and recycling.

Suitability:

• The JD63B300L is ideal for a variety of industrial and commercial applications, offering reliable protection for electrical systems in factories, data centers, and large commercial buildings. Its robust design and high breaking capacity make it a dependable choice for ensuring electrical safety and efficiency in critical environments.

The JD63B300L Circuit Breaker is more than just a component; it's a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.

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