3VA4145-6ED34-0AA0 - 45Amp Circuit Breaker

3VA4145-6ED34-0AA0 åÊ- åÊ45Amp Circuit Breaker

TheåÊSiemens 3VA4145-6ED34-0AA0 Circuit Breaker is a high-performance electrical protection solution designed for demanding industrial and commercial environments. With a frame size of 125A and an impressive breaking capacity of 65 kA at 480V, this 3-pole circuit breaker ensures reliable fault management and system safety. Featuring advanced thermal-magnetic protection (TM210), it provides fixed overload protection at 45A and short-circuit protection rated at 10 times the nominal current, making it a robust and dependable choice for critical power distribution systems.

Key Features and Benefits

• Enhanced Fault Protection: Provides fixed thermal-magnetic overload settings at 45A and short-circuit response at 10x In for rapid and accurate fault clearance.
• High Breaking Capacity: With a breaking capacity of 65 kA, it is ideal for high-demand applications requiring enhanced fault tolerance.
• Compact and Durable Design: The 3-pole configuration ensures robust performance in compact and space-constrained installations.
• Ease of Installation: Terminal connections streamline the setup process, reducing installation time and operational costs.
• Eco-Friendly Compliance: Fully compliant with RoHS directives since 2017, reflecting Siemens‰۪ commitment to sustainable and environmentally conscious manufacturing.

Technical Specifications

• Frame Size: 125A
• Breaking Capacity: 65 kA @ 480V
• Poles: 3-pole
• Overload Protection (Ir): 45A (permanently set)
• Short-Circuit Protection (Ii): 10 x In
• Connection Type: Terminal
• Weight: 0.743 kg
• Dimensions: 135mm x 160mm x 88mm

Material Compliance and Certifications

• RoHS Compliance: Certified since January 1, 2017, meeting stringent safety and environmental standards.
• UL Certification: Meets rigorous UL safety requirements, ensuring reliable operation in diverse applications.

Suitability

• The Siemens 3VA4145-6ED34-0AA0 Circuit Breaker is ideal for power distribution systems in industrial facilities, commercial buildings, and other high-demand environments. Its robust design and reliable protection make it a trusted choice for maintaining safety, efficiency, and system integrity.

This circuit breaker reflects Siemens‰۪ engineering excellence, offering dependable performance, superior protection, and eco-conscious compliance for modern electrical infrastructures.