HHFD63B250L - 250Amp Circuit Breaker

HHFD63B250L - 250Amp Circuit Breaker

Introducing the Siemens HHFD63B250L Circuit Breaker, a top-tier low voltage Sentron molded case circuit breaker, designed to provide unparalleled safety and reliability for your electrical systems. Engineered with a thermal-magnetic trip unit, this breaker offers robust protection against overloads and short circuits, ensuring your equipment and personnel are shielded from electrical faults. The HHFD63B250L is part of Siemens' renowned FD frame series, known for its superior performance and durability, even in demanding environments.

Key Features and Benefits:

• Extra High Breaking Capacity: With a breaking capacity of 25KAIC at 600V and 100KAIC at 480V, this circuit breaker is designed to handle high fault currents, minimizing the risk of damage to your electrical infrastructure.
• Thermal-Magnetic Trip Unit: Provides reliable protection by combining thermal and magnetic trip mechanisms, offering dual safety against overloads and instantaneous short circuits.
• Versatile Lug Options: Equipped with line and load side lugs (TA1FD350A), compatible with a wide range of wire sizes (6AWG - 350KCM for copper and 4AWG - 350KCM for aluminum), ensuring flexible installation options.
• Compact Dimensions: Measuring 4.5 x 9.5 x 4 inches, this breaker fits seamlessly into various electrical panels without consuming excessive space.

Technical Specifications:

• Current Rating: 250A
• Poles: 3
• Voltage Rating: 600V AC
• Breaking Capacity: 25KAIC at 600V, 100KAIC at 480V
• Standards Compliance: Meets UL 489 and IEC 60947-2 standards, ensuring high-quality performance and safety.
• Weight: 10.075 lbs
• Dimensions: 4.5 x 9.5 x 4 inches

Material Compliance and Certifications:

• Compliance: The Siemens HHFD63B250L Circuit Breaker complies with key industry standards, including UL 489 and IEC 60947-2, ensuring it meets rigorous safety and performance criteria. Siemens is committed to providing environmentally responsible products. The breaker also supports WEEE (2012/19/EU) take-back obligations, underscoring Siemens' dedication to sustainability and responsible disposal of electronic waste.

Suitability:

• Ideal for commercial and industrial applications, the HHFD63B250L Circuit Breaker is perfect for protecting circuits in manufacturing plants, commercial buildings, and other high-demand environments. Its high breaking capacity and robust design make it suitable for use in systems requiring reliable protection against electrical faults. Whether you're upgrading an existing system or installing a new one, this circuit breaker provides the reliability and safety you need.

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