ED42B040 - 40Amp Circuit Breaker

ED42B040 - 40Amp Circuit Breaker

The Siemens ED42B040 circuit breaker is a robust and reliable solution designed to meet the rigorous demands of modern electrical systems. This low voltage Sentron molded case circuit breaker features a thermal-magnetic trip unit, ensuring optimal performance and protection. Engineered for versatility and efficiency, it is ideal for a range of applications, from residential to commercial settings.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides precise and reliable protection by automatically disconnecting circuits in overload and short-circuit conditions.
• Standard Breaking Capacity: Ensures dependable performance with a breaking capacity of 18kAIC at 480V.
• Dual-Pole Configuration: Offers enhanced safety and reliability for 40A circuits.
• Load Lugs Only: Equipped with LN1E100 load lugs, suitable for wire ranges from 10 to 1/0 AWG, accommodating both copper and aluminum wires.

Technical Specifications:

• Frame Type: ED Frame
• Amperage: 40A
• Poles: 2
• Voltage Rating: 480V
• Interrupting Rating: 18kAIC at 480V
• Dimensions (W x H x D): 2 x 6.35 x 3.92 inches
• Weight: 2.701 lbs
• Wire Range: 10 - 1/0 AWG (CU/AL)

Material Compliance and Certifications:

• Standards Compliance: The Siemens ED42B040 circuit breaker complies with the strict standards set by UL 489 and IEC 60947-2, ensuring high quality and safety.
• RoHS Compliance: Adheres to the RoHS directive, which restricts the use of hazardous substances in electrical and electronic equipment, since July 1, 2006.
• WEEE Compliance: The product is aligned with the WEEE directive (2012/19/EU), ensuring proper waste management and recycling.

Suitability:

• The ED42B040 is suitable for a wide range of applications, including residential, commercial, and light industrial environments. Its robust construction and reliable performance make it an excellent choice for protecting electrical circuits from overloads and short circuits, ensuring safety and longevity of electrical systems.

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