3VA4120-6ED34-0AA0 - 20Amp Circuit Breaker

3VA4120-6ED34-0AA0 - 20Amp Circuit Breaker

The Siemens 3VA4120-6ED34-0AA0 Circuit Breaker is a high-capacity electrical protection solution designed for industrial and commercial applications requiring advanced safety and reliability. As part of Siemens' trusted 3VA4 UL series, this 3-pole circuit breaker features a robust 125A frame with a superior breaking capacity of 65 kA at 480V in class H. Its thermal-magnetic technology ensures fixed overload protection at 20A and short-circuit protection rated at 15 times the nominal current (In), delivering precision and performance in fault management.

Key Features and Benefits

• High Fault Tolerance: With a breaking capacity of 65 kA at 480V in class H, this breaker ensures reliable performance even in systems with elevated fault levels.
• Advanced Protection: Incorporates thermal-magnetic technology (TM210) for accurate overload and short-circuit response, safeguarding critical systems.
• Fixed Protection Settings: Overload protection set at 20A and short-circuit protection at 15 x In guarantee consistent safety without requiring manual adjustments.
• Durable and Space-Saving Design: A compact, robust frame ensures easy integration into various setups while maintaining long-term durability.
• Simplified Installation: Terminal connections facilitate quick and efficient installation, reducing labor costs and downtime.

Technical Specifications

• Frame Size: 125A
• Breaking Capacity: 65 kA @ 480V (Class H)
• Poles: 3-pole
• Overload Protection (Ir): 20A (permanently set)
• Short-Circuit Protection (Ii): 15 x In
• Connection Type: Terminal
• Weight: 0.743 kg
• Dimensions: 135mm x 160mm x 88mm

Material Compliance and Certifications

• RoHS Compliance: Fully compliant with the RoHS directive since January 1, 2017, reflecting Siemens' commitment to sustainable and eco-friendly manufacturing practices.
• UL Certification: Certified to meet rigorous safety standards, ensuring reliable operation in demanding environments.

Suitability

• The Siemens 3VA4120-6ED34-0AA0 Circuit Breaker is an ideal solution for power distribution systems in high-demand applications such as manufacturing facilities, commercial buildings, and data centers. Its high fault tolerance and fixed protection settings make it a trusted choice for safeguarding electrical infrastructure.

Trust the Siemens 3VA4120-6ED34-0AA0 Circuit Breaker to deliver industry-leading safety, performance, and efficiency, ensuring the longevity and reliability of your electrical systems.