HED41B045L - 45Amp Circuit Breaker

HED41B045L - 45Amp Circuit Breaker

The Siemens HED41B045L circuit breaker is a robust and reliable solution designed to meet your electrical protection needs. This low-voltage Sentron molded case circuit breaker features a thermal-magnetic trip unit, ensuring precise protection against overcurrent conditions.

Key Features and Benefits:

• High Breaking Capacity: The Siemens HED41B045L has a breaking capacity of 25kAIC at 277V, providing superior protection for your electrical systems.
• Thermal-Magnetic Trip Unit: Ensures reliable performance by combining both thermal and magnetic trip mechanisms to protect against overcurrent and short-circuit conditions.
• UL and IEC Compliance: Meets UL 489 and IEC 60947-2 standards, ensuring safety and reliability in diverse operating environments.
• Compact Design: With dimensions of 1 x 6.35 x 3.92 inches (W x H x D), this breaker offers a compact solution for space-constrained installations.
• Versatile Connectivity: Includes line (LN1E100) and load (LD1E060) side lugs, accommodating a wide range of wire sizes (Line: 10 - 1/0 AWG CU/AL, Load: 10 - 4 AWG CU/AL).

Technical Specifications:

• Manufacturer: Siemens
• Product Type: Low Voltage Sentron Molded Case Circuit Breaker
• Frame Type: ED Frame
• Current Rating: 45A
• Number of Poles: 1
• Interrupting Rating: 25kAIC at 277V
• Dimensions: 1 x 6.35 x 3.92 inches (W x H x D)
• Weight: 2.998 lbs
• Operating Temperature: Standard 40å¡C

Material Compliance and Certifications:

• UL 489 Certified: Ensures the circuit breaker meets stringent safety standards for North American applications.
• IEC 60947-2 Compliant: Conforms to international standards for low-voltage switchgear and controlgear.

Suitability:

• The Siemens HED41B045L circuit breaker is ideal for use in commercial and industrial environments requiring high performance and reliable electrical protection. Its robust construction and compliance with both UL and IEC standards make it suitable for a wide range of applications, including panel boards, switchboards, and control panels.

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