SLD69300 - 300Amp Circuit Breaker

SLD69300 - 300Amp Circuit Breaker

The SLD69300 circuit breaker from Siemens is a robust and reliable solution designed to meet the rigorous demands of modern electrical systems. This low voltage Sentron molded case circuit breaker features an electronic trip unit (ETU) and operates efficiently at a standard 40å¡C. It is engineered with a sturdy LD frame, offering standard breaking capacity and meeting the UL 489 and IEC 60947-2 standards, ensuring optimal performance and compliance with international safety regulations. The SLD69300 circuit breaker is capable of handling a rated current of 300A with a 3-pole configuration, making it ideal for a wide range of industrial and commercial applications. With a breaking capacity of 25kA at 600V and 35kA at 480V, this breaker is equipped to handle high fault currents, providing robust protection for your electrical systems.

Key Features and Benefits:

• Electronic Trip Unit (ETU): Ensures precise and reliable operation, enhancing the safety and efficiency of the electrical system.
• Sturdy LD Frame: Designed for durability and long-lasting performance, suitable for demanding environments.
• Standard Breaking Capacity: Provides reliable protection with a breaking capacity of 25kA at 600V and 35kA at 480V.
• Compliance with UL 489 and IEC 60947-2: Meets rigorous international standards for safety and performance, ensuring peace of mind and reliability.
• Flexible Wire Range: Accommodates a wide range of wire sizes from 3/0AWG to 500KCM (CU) and 4/0AWG to 500KCM (AL), offering versatility in installation.
• Compact Dimensions: Measuring 7.5 x 11 x 4 inches, it is designed to fit seamlessly into existing panels and systems.

Technical Specifications:

• Rated Current: 300A
• Poles: 3
• Breaking Capacity: 25kA at 600V, 35kA at 480V
• Frame Type: LD
• Wire Range: 3/0AWG - 500KCM (CU), 4/0AWG - 500KCM (AL)
• Dimensions: 7.5 x 11 x 4 inches
• Weight: 20 lbs

Material Compliance and Certifications:

• Compliance: The SLD69300 circuit breaker complies with the RoHS directive, ensuring it is free from hazardous substances, making it an environmentally friendly choice. Additionally, it adheres to UL 489 and IEC 60947-2 standards, guaranteeing high safety and performance levels.

Suitability:

• The Siemens SLD69300 circuit breaker is ideal for use in a variety of applications including commercial buildings, industrial facilities, and other environments requiring reliable circuit protection. Its robust design and high breaking capacity make it suitable for installations where high fault currents are anticipated.

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