HED41B045 - 45Amp Circuit Breaker

HED41B045 - 45Amp Circuit Breaker

Introducing the Siemens HED41B045 Circuit Breaker, a high-performance solution designed to ensure reliable and safe operation for your electrical systems. This circuit breaker is part of Siemens' SENTRON series, known for its robust design and high breaking capacity. Featuring a thermal-magnetic trip unit, the HED41B045 is engineered to provide superior protection against overloads and short circuits, making it an essential component for both residential and commercial applications.

Key Features and Benefits:

• High Breaking Capacity: With a breaking capacity of 25kA at 277V, this circuit breaker can handle high fault currents, ensuring the safety of your electrical installations.
• Thermal-Magnetic Trip Unit: Combines both thermal and magnetic tripping mechanisms for precise and reliable protection against both overloads and short circuits.
• Load Lugs Only: Equipped with load lugs (LD1E060) supporting wire ranges from 10 to 4 AWG (copper/aluminum), providing versatile wiring options for various applications.
• Compact Dimensions: Measuring 1 inch in width, 6.35 inches in height, and 3.92 inches in depth, the HED41B045 is designed to fit seamlessly into existing panels and enclosures without requiring additional space.
• UL 489 and IEC 60947-2 Standards Compliance: This circuit breaker meets rigorous safety and performance standards, ensuring reliable operation and peace of mind.

Technical Specifications:

• Frame Type: ED Frame
• Current Rating: 45A
• Number of Poles: 1
• Breaking Capacity: 25kA at 277V
• Dimensions: Width: 1 inch, Height: 6.35 inches, Depth: 3.92 inches
• Wire Range: 10 - 4 AWG (Copper/Aluminum)
• Operating Temperature: Standard 40å¡C breaker

Material Compliance and Certifications:

• RoHS Compliant: The HED41B045 has been compliant with the Restriction of Hazardous Substances (RoHS) directive since March 31, 2009, ensuring it meets environmental and safety standards.
• WEEE Directive Compliance: This product adheres to the Waste Electrical and Electronic Equipment (WEEE) directive, ensuring responsible end-of-life management.
• UL and IEC Certifications: Complies with UL 489 and IEC 60947-2 standards for low voltage switchgear and controlgear.

Suitability:

• The Siemens HED41B045 Circuit Breaker is ideally suited for use in residential, commercial, and light industrial applications where reliable protection and high performance are critical. Its compact design allows for easy integration into existing electrical panels, making it a versatile choice for new installations and upgrades. Whether you're protecting critical infrastructure or everyday electrical systems, the HED41B045 provides the safety and reliability you need.

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