LD63B600L - 600Amp Circuit Breaker

LD63B600L - 600Amp Circuit Breaker

The LD63B600L Circuit Breaker from Siemens is a high-performance solution designed for commercial and industrial electrical systems. This low voltage Sentron molded case circuit breaker features a thermal-magnetic trip unit, ensuring reliable and efficient protection for electrical circuits. With a robust 600A current rating and a 3-pole configuration, it delivers superior performance under challenging conditions, providing a breaking capacity of 25kAIC at 600V and 35kAIC at 480V. This circuit breaker meets stringent UL 489 and IEC 60947-2 standards, guaranteeing high safety and quality standards.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Offers dual protection by combining thermal protection against overloads and magnetic protection against short circuits.
• High Breaking Capacity: Ensures safety and reliability with a 25kAIC at 600V and 35kAIC at 480V.
• Compliance with International Standards: Adheres to UL 489 and IEC 60947-2 standards for electrical safety and performance.
• Versatile Installation: Equipped with line and load side lugs (TA2J6500) and supports a wide wire range from 3/0AWG to 500KCM (CU) and 4/0AWG to 500KCM (AL).
• Compact Dimensions: Measures 7.5 x 11 x 4 inches, making it suitable for various installation environments.

Technical Specifications:

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

Material Compliance and Certifications:

The LD63B600L circuit breaker is manufactured in compliance with key environmental and safety standards. While specific information on RoHS compliance is not available, Siemens' commitment to sustainability ensures that this product aligns with global safety and environmental regulations. Customers can rely on Siemens' robust certification process to meet the highest quality standards.

Suitability:

• This circuit breaker is ideal for commercial and industrial applications where reliable circuit protection is paramount. It is particularly suited for installations requiring high breaking capacities and compliance with rigorous safety standards. Its compact design and versatile lug options make it a preferred choice for electrical contractors and engineers looking for dependable performance in demanding environments.

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