Siemens 3VA5190-6ED31-0AA0 - 31-0A, Molded Case Circuit Breaker

Meet the Siemens 3VA5190-6ED31-0AA0, a molded case circuit breaker engineered for reliability in demanding electrical environments. Rated for 310 A, this device delivers dependable overcurrent protection for panelboards, switchboards, control panels, and OEM equipment, helping safeguard distribution networks and motor control centers.

Key features and benefits

• Current rating: 310 A on this model (3VA5190-6ED31-0AA0), providing robust protection for high‑demand feeders and motor circuits.
• Molded case construction combines a compact footprint with solid interrupting capability, ideal for space‑constrained electrical cabinets.
• Designed for industrial, commercial, and OEM applications where safe operation and minimized downtime matter.
• Seamless integration into standard distribution panels and motor control centers, with compatibility for panelboards and switchboards.

Where it shines

In facilities where uptime is critical—manufacturing lines, processing plants, and automated systems—the 3VA MCCB delivers reliable fault protection, shields wiring from overloads, and helps prevent costly equipment damage.

Applications

• Panelboards and switchboards in commercial buildings
• Control panels in industrial automation
• OEM equipment requiring integrated overcurrent protection
• Motor control centers and distribution panels

Practical guidance for use

Choose this MCCB when you need a compact, dependable protection device for high‑current circuits. Ensure proper coordination with upstream protective devices and confirm compatibility with your panel enclosure. For OEM design, leverage its modular nature to simplify retrofits and expansions in existing installations.