HEB2B045B - 45Amp Circuit Breaker

HEB2B045B - 45Amp Circuit Breaker

Introducing the Siemens HEB2B045B Low Voltage Panelboard Mount EG Frame Circuit Breaker, a robust and reliable solution for managing electrical systems in industrial and commercial applications. Engineered with a thermal-magnetic trip unit, this circuit breaker provides superior performance and safety.

Key Features and Benefits:

• High Breaking Capacity: The HEB2B045B boasts a high breaking capacity of 25kAIC at 600Y/347V and 65kAIC at 480V, ensuring it can handle significant electrical loads and interruptions without compromising system integrity.
• Thermal-Magnetic Trip Unit: This feature combines both thermal and magnetic protection, providing rapid response to overloads and short circuits, enhancing the safety and reliability of your electrical system.
• Compact Dimensions: With dimensions of 2 x 5.5 x 3 inches, this circuit breaker is designed to fit seamlessly into your panelboard, making it a versatile choice for various installations.
• Load Side Lugs Only: Equipped with load side lugs (TA1EG10), this breaker supports a wire range of 8 - 1/0 AWG, accommodating both copper and aluminum wires, which adds to its versatility in different setups.

Technical Specifications:

• Frame Type: HEB Frame
• Current Rating: 45A
• Poles: 2-Pole
• Voltage Rating: 600Y/347V and 480V
• Breaking Capacity: 25kAIC at 600Y/347V, 65kAIC at 480V
• Wire Range: 8 - 1/0 AWG (CU/AL)
• Dimensions: 2 x 5.5 x 3 inches
• Weight: 1.257 lbs

Material Compliance and Certifications:

• Compliance: The Siemens HEB2B045B circuit breaker adheres to stringent UL standards, ensuring it meets high safety and performance criteria. Though detailed RoHS compliance information is unavailable, this breaker is designed with the utmost consideration for material safety and environmental impact.

Suitability:

• This circuit breaker is ideal for industrial and commercial environments where reliability and safety are paramount. Its high breaking capacity makes it suitable for systems with significant electrical demands. It is particularly useful for facilities requiring robust protection against electrical faults, including manufacturing plants, data centers, and large commercial buildings.

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