HED43B100L - 100Amp Circuit Breaker

HED43B100L - 100Amp Circuit Breaker

The Siemens HED43B100L is a high-performance, molded case circuit breaker designed for reliable protection and efficient power management in a variety of electrical applications. This low-voltage Sentron breaker features a thermal-magnetic trip unit, ensuring rapid response to overcurrent conditions and providing a robust defense against short circuits and overloads.

Key Features and Benefits:

• High Interrupting Capacity: With a breaking capacity of 42kA at 480V, this breaker is capable of handling significant fault currents, ensuring maximum protection for your electrical systems.
• Versatile Lugs: The HED43B100L comes with line and load side lugs (LN1E100) that accommodate a wide wire range from 10 AWG to 1/0 AWG (both copper and aluminum), providing flexibility in installation and connectivity.
• Compact Design: Measuring 3 inches in width, 6.35 inches in height, and 3.92 inches in depth, the compact design of this breaker allows for efficient use of panel space, making it ideal for various industrial and commercial applications.
• Thermal-Magnetic Trip Unit: The integrated thermal-magnetic trip unit ensures precise and reliable protection by responding swiftly to both prolonged overloads and instantaneous short circuits, enhancing the overall safety of your electrical infrastructure.

Technical Specifications:

• Current Rating: 100A
• Poles: 3
• Interrupting Capacity: 42kA at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Wire Range: 10 AWG to 1/0 AWG (Cu/Al)
• Dimensions (W x H x D): 3 x 6.35 x 3.92 inches
• Weight: 3.616 lb
• Country of Origin: Mexico

Material Compliance and Certifications:

• The Siemens HED43B100L complies with the UL 489 and IEC 60947-2 standards, ensuring it meets rigorous safety and performance criteria. While specific RoHS and REACH compliance information is not available, Siemens products are generally designed with adherence to environmental regulations in mind.

Suitability:

• The Siemens HED43B100L circuit breaker is ideal for use in a range of settings, including commercial buildings, industrial facilities, and large-scale residential projects. Its high interrupting capacity and reliable thermal-magnetic trip unit make it particularly suited for applications where robust protection against electrical faults is paramount.

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