ED63B040L - 40Amp Circuit Breaker

ED63B040L - 40Amp Circuit Breaker

The Siemens ED63B040L is a high-performance low voltage Sentron molded case circuit breaker designed to provide reliable protection for your electrical systems. This 3-pole breaker, equipped with a thermal-magnetic trip unit, ensures efficient operation and superior safety. It is specifically engineered to meet stringent UL 489 and IEC 60947-2 standards, making it an ideal choice for a wide range of industrial and commercial applications. With a standard operating temperature of 40å¡C, the ED frame breaker boasts a breaking capacity of 18kA at 600V and 25kA at 480V, ensuring robust performance under demanding conditions.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides dual protection by combining thermal overload protection and magnetic short-circuit protection.
• High Breaking Capacity: 18kA at 600V and 25kA at 480V, ensuring safety and reliability in high-power applications.
• Compliance: Meets UL 489 and IEC 60947-2 standards for dependable performance and safety.
• Versatile Installation: Line and load side lugs accommodate a wide range of wire sizes (10-1/0 AWG CU/AL), making it suitable for diverse applications.

Technical Specifications:

• Type: Low Voltage Sentron Molded Case Circuit Breaker
• Frame: ED
• Trip Unit: Thermal-Magnetic
• Poles: 3
• Current Rating: 40A
• Breaking Capacity: 18kA at 600V, 25kA at 480V
• Dimensions: 3" W x 6.35" H x 3.92" D
• Weight: 3.651 lbs
• Wire Range: 10-1/0 AWG (CU/AL)

Material Compliance and Certifications:

• Standards: UL 489, IEC 60947-2
• RoHS Compliance: Since 10/10/2008
• WEEE Directive: Compliant with 2012/19/EU Take-Back Obligation
• REACH Compliance: Duty to inform according to the current list of candidates

Suitability:

• The Siemens ED63B040L circuit breaker is ideal for use in industrial and commercial settings where high breaking capacity and reliable performance are essential. Its thermal-magnetic trip unit provides comprehensive protection, making it suitable for a variety of applications, including motor control centers, switchboards, and panelboards. The breaker‰۪s compliance with international standards ensures it meets the highest safety and performance requirements, providing peace of mind and dependable operation in critical installations.

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