Siemens 3VA4110-4ED34-0AA0 is a 3-pole frame from the Siemens 3VA4 molded‑case circuit‑breaker family, designed to accept 3VA4 breaker units and carry a 100 A rating. It is a UL frame variant designated as 125S and falls into the SEAB interrupting class, with a typical short‑circuit rating listed as 25 kA at 480 V. This frame provides the mounting and interface for Siemens protection devices in industrial electrical distributions, enabling use with compatible 3VA4 trip units for coordinated protection.
