E41B040 - 40Amp Circuit Breaker

E41B040 - 40Amp Circuit Breaker

The Siemens E41B040 circuit breaker stands out as a reliable and high-performance solution for your electrical protection needs. Part of the Siemens Sentron series, this molded case circuit breaker features a robust thermal-magnetic trip unit designed to safeguard electrical circuits against overloads and short circuits. With a 40A rating and a breaking capacity of 25kAIC at 120V, the E41B040 offers superior protection and durability. Its compact design and adherence to strict international standards make it an ideal choice for a wide range of applications, from residential to commercial settings.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Ensures precise and reliable protection, preventing potential damage from overloads and short circuits.
• High Breaking Capacity: With a rating of 25kAIC at 120V, this breaker is designed to handle substantial fault currents, enhancing safety and reliability.
• Load Lugs Only (LD1E060): Facilitates secure and efficient connections, supporting a wire range of 10 - 4AWG for both copper and aluminum wires.

Technical Specifications:

• Rated Current: 40A
• Number of Poles: 1
• Voltage Rating: 120V
• Breaking Capacity: 25kAIC
• Wire Range: 10 - 4AWG (CU/AL)
• Dimensions: 1 x 6.35 x 3.92 inches
• Weight: 0.851 lbs

Material Compliance and Certifications:

• Compliance: The Siemens E41B040 circuit breaker is compliant with the RoHS directive, ensuring it is free from hazardous substances since March 31, 2009. This compliance underscores Siemens' commitment to environmental sustainability and product safety, aligning with global standards for eco-friendly manufacturing.

Suitability:

• Ideal for residential, commercial, and light industrial applications, the Siemens E41B040 circuit breaker provides robust protection and reliable performance. Its compact size and high breaking capacity make it a versatile and essential component for ensuring electrical safety in various systems. Whether used in new installations or as an upgrade in existing systems, this circuit breaker guarantees optimal safety and reliability, providing peace of mind for users.

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