HED42B125L - 125Amp Circuit Breaker

HED42B125L - 125Amp Circuit Breaker

The Siemens HED42B125L is a top-tier low voltage Sentron molded case circuit breaker, designed to deliver exceptional performance and reliability in various electrical systems. Featuring a robust thermal-magnetic trip unit, this circuit breaker ensures superior protection against overloads and short circuits, making it an ideal choice for both commercial and industrial applications.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides reliable protection by combining both thermal and magnetic tripping mechanisms to safeguard against overloads and short circuits.
• High Breaking Capacity: Withstands up to 42KAIC at 480V, ensuring high performance in demanding electrical environments.
• Dual Lugs: Equipped with line and load side lugs (TA1E6125) suitable for 3 - 3/0AWG (CU) and 1 - 2/0AWG (AL) wires, offering versatility in installation and connectivity.
• Compact Dimensions: Measures 2 x 6.35 x 3.92 inches, allowing easy integration into various panel sizes without compromising space.

Technical Specifications:

• Amperage: 125A
• Poles: 2
• Voltage Rating: 480V
• Interrupting Capacity: 42KAIC
• Wire Range: 3 - 3/0AWG (CU), 1 - 2/0AWG (AL)
• Dimensions: 2 x 6.35 x 3.92 inches
• Net Weight: 2.712 lb

Material Compliance and Certifications:

• Compliance: The Siemens HED42B125L circuit breaker meets rigorous standards to ensure safety and performance. It complies with UL 489 and IEC 60947-2 standards, reflecting its adherence to international electrical safety regulations.

Suitability:

• The HED42B125L is perfect for a range of applications, from protecting electrical circuits in commercial buildings to ensuring reliable power distribution in industrial facilities. Its high interrupting capacity and dual lugs make it particularly suitable for settings requiring robust and adaptable circuit protection solutions. Whether you're upgrading existing electrical systems or installing new infrastructure, the Siemens HED42B125L circuit breaker offers the reliability and performance needed for critical operations.

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