3VA4120-4ED14-0AA0 - 20Amp Circuit Breaker

3VA4120-4ED14-0AA0 åÊ- åÊ20Amp Circuit Breaker

The Siemens 3VA4120-4ED14-0AA0 circuit breaker is a robust, high-performance solution for reliable electrical protection in a wide range of industrial, commercial, and residential applications. With a 1-pole configuration and a 20A nominal current, this circuit breaker offers superior protection with a 25 kA breaking capacity at 277V, making it ideal for safeguarding your electrical systems against overcurrents and short circuits. Equipped with permanently set overload protection (Ir=20A) and short-circuit protection (Ii=15 x In), it ensures reliable performance in demanding environments where power distribution safety is paramount.

Key Features and Benefits

• Overload Protection: Features permanently set overload protection (Ir=20 A), ensuring that your circuits are protected against sustained overcurrent conditions, minimizing the risk of equipment failure or fire.
• Short-Circuit Protection: The circuit breaker provides short-circuit protection (Ii=15 x In), further enhancing the safety of your system by automatically interrupting the circuit when fault conditions are detected.
• Ease of Installation: Equipped with terminal connections that ensure quick and easy installation, this circuit breaker can be integrated into existing systems with minimal downtime.

Technical Specifications

• Product Family: 3VA4
  
• Frame Size: 125A UL frame
  
• Nominal Current (In): 20A
  
• Breaking Capacity: 25 kA @ 277V
  
• Pole Configuration: 1-pole
  
• Overload Protection: Ir = 20 A (permanently set)
  
• Short-Circuit Protection: Ii = 15 x In
  
• Terminal Connection: Compatible with various terminal connection types for versatile installation
  
• Product Dimensions: 135mm x 168mm x 34mm
  
• Net Weight: 0.28 kg
  

Material Compliance and Certifications

• RoHS Compliant: The Siemens 3VA4120-4ED14-0AA0 adheres to the RoHS directive, ensuring it is free from hazardous substances and meets global environmental standards.
• UL Listed: This circuit breaker is UL-listed, meeting stringent safety standards in North America for electrical products.

Suitability

• The Siemens 3VA4120-4ED14-0AA0 circuit breaker is suitable for a wide range of applications, providing dependable protection in both industrial and commercial environments. It is ideal for use in electrical panels, protecting circuits that require both overload and short-circuit protection. Whether you're managing power distribution for machinery, lighting systems, or general electrical protection, this circuit breaker offers reliable, high-performance protection to ensure the safety and efficiency of your electrical systems.
  

Choose the Siemens 3VA4120-4ED14-0AA0 circuit breaker for a superior combination of safety, performance, and durability. Ensure the continued protection of your electrical systems with a trusted and proven solution from Siemens.