ED43B040 - 40Amp Circuit Breaker

ED43B040 - 40Amp Circuit Breaker

The Siemens ED43B040 is a high-performance, low voltage Sentron molded case circuit breaker designed to ensure reliable and efficient electrical distribution. Equipped with a thermal-magnetic trip unit, this 3-pole circuit breaker offers standard breaking capacity and meets UL 489 and IEC 60947-2 standards. With a compact design and robust construction, it is ideal for various commercial and industrial applications, providing reliable protection and operational safety.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides accurate and reliable protection against overloads and short circuits.
• Standard Breaking Capacity: Ensures efficient performance under standard operational conditions.
• Versatile Load Lug Connections: Supports wire ranges from 10 AWG to 1/0 AWG (copper/aluminum), enhancing flexibility in various installations.
• Operational Safety: Designed to operate effectively at 40 degrees Celsius, ensuring stable performance in different environmental conditions.

Technical Specifications:

• Amperage: 40A
• Poles: 3
• Breaking Capacity: 18kAIC at 480V
• Frame Type: ED
• Wire Range: 10 - 1/0 AWG (CU/AL)
• Dimensions (W x H x D): 3 x 6.35 x 3.92 inches
• Net Weight: 3.668 lbs
• Country of Origin: Mexico

Material Compliance and Certifications:

• UL 489 and IEC 60947-2 Compliance: Ensures adherence to stringent safety and performance standards.
• RoHS Compliance: Conforms to the RoHS directive since 10/10/2008, ensuring the absence of hazardous substances.
• WEEE Take-Back Obligation: Complies with the WEEE directive (2012/19/EU), promoting environmental responsibility through proper disposal and recycling of electronic waste.

Suitability:

• The Siemens ED43B040 circuit breaker is suitable for use in commercial and industrial settings where reliable protection and safety are paramount. It is ideal for power distribution systems, control panels, and other applications requiring robust and dependable circuit protection. With its versatile load lug connections and compliance with international standards, it provides a high degree

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.