HED42B070L - 70Amp Circuit Breaker

HED42B070L - 70Amp Circuit Breaker

The Siemens HED42B070L circuit breaker is a high-performance, reliable solution designed for industrial and commercial applications. This molded case circuit breaker features a thermal-magnetic trip unit, ensuring both thermal overload protection and instantaneous short-circuit protection. The HED42B070L includes line and load side lugs (LN1E100), accommodating wire ranges from 10 to 1/0 AWG for both copper and aluminum, ensuring flexible installation options.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Combines thermal overload protection and instantaneous short-circuit protection for enhanced safety.
• High Breaking Capacity: Rated at 42kAIC at 480V, suitable for high-demand applications.
• Compliance: Meets UL 489 and IEC 60947-2 standards, ensuring reliability and safety.
• Compact Design: Dimensions of 2 x 6.35 x 3.92 inches, fitting various installation requirements.
• Flexible Installation: Includes line and load side lugs (LN1E100), with a wire range of 10 to 1/0 AWG (CU/AL).

Technical Specifications:

• Amperage: 70A
• Poles: 2
• Voltage Rating: 480V
• Breaking Capacity: 42kAIC at 480V
• Frame Type: ED
• Dimensions: 2 x 6.35 x 3.92 inches
• Weight: 2.712 lb
• Wire Range: 10 - 1/0 AWG (Copper/Aluminum)
• Lug Type: Line and load side lugs (LN1E100)

Material Compliance and Certifications:

• Compliance: The HED42B070L circuit breaker is manufactured in compliance with industry standards to ensure safety and reliability. It meets the stringent requirements of UL 489 and IEC 60947-2, ensuring it is suitable for use in a wide range of electrical installations. While specific details about compliance with the RoHS directive are not available, the product is designed with high-quality materials to ensure long-lasting performance and safety.

Suitability:

• The Siemens HED42B070L is ideal for use in commercial and industrial settings where reliable circuit protection is critical. Its high breaking capacity and compliance with international standards make it suitable for protecting electrical systems in manufacturing plants, commercial buildings, and other demanding environments. Its flexible installation options and compact size allow for easy integration into new and existing electrical systems, providing a robust solution for circuit protection needs.

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