HED43B070L - 70Amp Circuit Breaker

HED43B070L - 70Amp Circuit Breaker

Introducing the Siemens HED43B070L, a top-tier molded case circuit breaker from the SENTRON family, designed to deliver exceptional performance and reliability in low voltage applications. Engineered with a thermal-magnetic trip unit, this circuit breaker ensures robust protection by combining thermal overload protection and magnetic short-circuit protection.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Provides dual protection against overloads and short circuits, enhancing safety and reliability.
• High Breaking Capacity: With a breaking capacity of 42kA at 480V, it effectively manages high fault currents, ensuring maximum protection for your electrical systems.
• Compact and Robust Design: Measuring 3 x 6.35 x 3.92 inches, its compact size allows for easy installation while its robust construction ensures durability.
• UL 489 and IEC 60947-2 Compliant: Meets rigorous international standards for low voltage circuit breakers, guaranteeing high performance and safety.
• Line and Load Side Lugs: Equipped with LN1E100 lugs accommodating wire ranges from 10 to 1/0 AWG (CU/AL), ensuring versatile and secure connections.

Technical Specifications

• Current Rating: 70A
• Poles: 3
• Breaking Capacity: 42kA at 480V
• Standards Compliance: UL 489, IEC 60947-2
• Operating Temperature: Standard 40å¡C
• Dimensions: 3 x 6.35 x 3.92 inches
• Net Weight: 3.858 lb
• Wire Range: 10 - 1/0 AWG (CU/AL)
• Country of Origin: Mexico

Material Compliance and Certifications

• The Siemens HED43B070L circuit breaker is crafted in compliance with the highest material standards, ensuring reliable performance and safety. While specific RoHS compliance information is not available, the product adheres to other relevant environmental and safety standards, including the WEEE (2012/19/EU) directive for waste electrical and electronic equipment take-back obligations.

Suitability

• Ideal for a variety of applications, the Siemens HED43B070L is perfect for industrial facilities, commercial buildings, and any environment where reliable circuit protection is crucial. Its high breaking capacity and robust design make it suitable for use in power distribution systems, motor control centers, and other demanding electrical installations.

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