Siemens 3VA4130-4ED14-0AA0 - 14-0A, Circuit Breaker

Siemens 3VA4130-4ED14-0AA0 — a 140A circuit breaker engineered for durable, dependable overcurrent protection in demanding electrical environments. Designed to performance standards trusted in industrial settings, this unit integrates seamlessly into panelboards, switchboards, control panels, and OEM equipment, delivering reliable protection where it matters most.

In industrial, commercial, and OEM applications, dependable protection and safe operation are non-negotiable. The 3VA4130-4ED14-0AA0 is built to shield critical equipment and wiring from overcurrent events, helping to minimize downtime and extend the life of distribution panels and motor control centers.

• panelboards, switchboards, control panels, and OEM equipment that require a robust 140 A protection solution.
• consistent protection reduces nuisance trips and potential damage to motors and feeders, supporting safer, more reliable operation in complex electrical systems.
• Siemens engineering ensures dependable trip performance and long-term durability in busy industrial environments.

Key specifications at a glance

• Current rating: 140 A
• Breaker type: Circuit Breaker
• Model: 3VA4130-4ED14-0AA0

Practical usage insights: verify that the device matches your panel’s footprint and mounting arrangement, and ensure compatibility with upstream protective devices to maintain proper coordination. When you’re expanding or upgrading within a Siemens ecosystem, this breaker aligns with standard Siemens interfaces, making replacements and additions straightforward while preserving protective characteristics across your distribution network.