3VA4140-5ED14-0AA0 - 40Amp Circuit Breaker

3VA4140-5ED14-0AA0 åÊ- åÊ40Amp Circuit Breaker

The Siemens 3VA4140-5ED14-0AA0 Molded Case Circuit Breaker is an advanced, high-quality protection solution for electrical systems, specifically designed for single-phase applications. This 1-pole circuit breaker delivers a high breaking capacity of 35 kA at 277V, ensuring reliable short-circuit protection and safeguarding against potential system overloads. With an overload protection rating of 40A (In=40A) and a permanently set short-circuit protection feature, it provides optimal protection to electrical circuits while maintaining operational reliability and minimizing downtime. This circuit breaker is part of the Siemens 3VA4 family, recognized for its durability and high-performance in industrial, commercial, and residential settings. The 3VA4140-5ED14-0AA0 is engineered with line protection, making it ideal for safeguarding critical equipment from electrical faults, particularly in systems operating at 277V.

Key Features and Benefits

• Overload Protection (In=40A): The 3VA4140-5ED14-0AA0 comes with reliable overload protection, ensuring that electrical systems are safeguarded against overheating and potential equipment failure.
• Permanently Set Short-Circuit Protection: With an inherent short-circuit protection of 10 x In, this breaker offers added reliability, even under the most extreme electrical fault conditions.
• Terminal Connection: The breaker features a terminal connection, offering easy installation and reliable electrical conductivity for continuous protection.

Technical Specifications

• Current Rating (In): 40A
  
• Voltage Rating: 277V
  
• Breaking Capacity: 35 kA (at 277V)
  
• Poles: 1-Pole
  
• Overload Protection: Ir=40A (Permanently Set)
  
• Short-Circuit Protection: Ii=10 x In (Terminal Connection)
  
• Frame Size: UL Frame 125
• Product Lifecycle: Active
  
• Material Compliance: RoHS compliant (since January 1, 2017)
  

Material Compliance and Certifications

• The Siemens 3VA4140-5ED14-0AA0 meets all necessary safety standards, including compliance with the RoHS directive, ensuring the product is free from harmful substances.
• It is also certified according to UL and IEC standards, which guarantees that it adheres to global safety and performance regulations.
• This circuit breaker is an excellent choice for users who require reliable protection and compliance with stringent safety standards in industrial, commercial, and residential installations.

Suitability

• This Siemens circuit breaker is ideal for use in systems requiring reliable overload and short-circuit protection.åÊWith its high breaking capacity and compact 1-pole design, it is perfectly suited for single-phase systems operating at 277V, commonly found in both commercial and industrial environments.åÊIts high reliability and ease of installation make it a perfect choice for professionals looking to safeguard electrical circuits in high-demand applications.åÊThe Siemens 3VA4140-5ED14-0AA0 is a trusted solution for protecting critical electrical infrastructure, ensuring long-term performance and safety.
  

Enhance the safety and reliability of your electrical systems with the Siemens 3VA4140-5ED14-0AA0 Molded Case Circuit Breaker, designed for optimal protection in demanding single-phase applications.