HHFD63B125 - 125Amp Circuit Breaker

HHFD63B125 - 125Amp Circuit Breaker

The Siemens HHFD63B125 Circuit Breaker is a robust, reliable, and high-capacity molded case circuit breaker designed to provide superior electrical protection in various commercial and industrial applications.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Offers precise protection against overloads and short circuits, enhancing operational safety.
• High Breaking Capacity: Features an exceptional breaking capacity of 25kA at 600V and 100kA at 480V, ensuring reliable performance in demanding environments.
• FD Frame: The standard 40å¡C breaker FD frame with extra-high breaking capacity is engineered for optimal durability and longevity.
• Versatile Lug Options: Equipped with line and load side lugs (TA1FD350A) that support a wide wire range, from 6 AWG to 350 KCM (copper) and 4 AWG to 350 KCM (aluminum).
• Compact Design: With dimensions of 4.5 x 9.5 x 4 inches, this breaker fits easily into various panel configurations, saving valuable space.

Technical Specifications

• Amperage: 125A
• Poles: 3
• Breaking Capacity: 25kA at 600V, 100kA at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Wire Range: 6 AWG - 350 KCM (CU), 4 AWG - 350 KCM (AL)
• Dimensions (W x H x D): 4.5 x 9.5 x 4 inches
• Net Weight: 8.73 lbs

Material Compliance and Certifications

• The HHFD63B125 complies with the latest RoHS directives since July 18, 2019, ensuring it is free from hazardous substances, which is critical for environmentally conscious projects. It is also aligned with the WEEE directive (2012/19/EU) for electronic waste take-back obligations.

Suitability

• This circuit breaker is ideal for use in various electrical distribution systems, providing reliable protection in settings such as commercial buildings, industrial plants, and critical infrastructure projects. Its high breaking capacity and robust design make it suitable for installations where high performance and safety are paramount.

Explore the full potential of the Siemens HHFD63B125 Circuit Breaker, designed to meet your most stringent electrical protection requirements.

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