Siemens 3VA4160-6ED34-0AA0 - 34-0A, 3-Pole, Circuit Breaker

The Siemens 3VA4160-6ED34-0AA0 is a rugged, 3-pole circuit breaker engineered for demanding electrical systems. With a 340 A rating, this unit delivers dependable overcurrent protection for three-phase circuits in panelboards, switchboards, and control panels across industrial, commercial, and OEM environments.

Key features that matter in real-world setups

• 3-Pole configuration supports robust three-phase protection, ideal for motor control centers and complex distribution networks.
• Current rating: 340 A to handle high-load applications while providing precise protection against faults.
• Versatile installation designed for panelboards, switchboards, and control panels, giving you flexible placement within existing Siemens ecosystems.
• Reliable overcurrent protection ensures safe operation of critical equipment, helping prevent damage from short circuits and overloads.
• Industrial-grade durability built for the rigors of continuous operation in demanding environments.

Designed for who and where it shines

This breaker is a strong fit for industrial facilities, commercial buildings, and OEM applications that rely on dependable power distribution and motor control. It's especially suitable for motor control centers and distribution panels where a robust, single-device solution is needed to protect multiple circuits.

Why this Siemens breaker stands out

Unlike generic protection devices, the 3VA4160-6ED34-0AA0 integrates seamlessly with Siemens protection and control systems, offering consistent performance, straightforward compatibility, and streamlined maintenance within the Siemens lineup. Its 3-pole design supports coordinated protection across 3-phase loads, helping reduce downtime and extend equipment life.

Practical use cases and scenarios

• Upgrading or expanding motor control centers in manufacturing plants where three-phase protection is essential.
• Integrating into new or existing panelboards to consolidate protection for busbar systems and distribution circuits.
• OEM equipment builds requiring a robust, high-current protection device with reliable tripping behavior.

Tips for optimal performance

• Confirm compatibility with your current Siemens panels and bus configurations before installation.
• Match the current rating to your load profile to ensure precise protection without nuisance trips.
• Follow standard safety practices and refer to the installation manual for correct mounting and wiring guidance.