Siemens 3VA4135-5ED34-0AA0 Soft Starter Module

Siemens 3VA4135-5ED34-0AA0 is a three‑pole, UL‑frame 125 protective device from the 3VA4 family, designed for robust overcurrent protection of 3‑phase motor feeders and drive circuits. It is rated for In = 35 A, with an overload protection setting Ir = 35 A and an instantaneous trip characteristic defined by Ii = 10 × In, enabling fast response to short‑circuit conditions while preventing nuisance tripping at normal loads. The device is specified for system voltages up to 600 V AC and provides a clear, mechanical disconnect in industrial panels. Commonly used in Siemens SINAMICS G220 drive configurations and other motor‑control applications, it integrates with standard 3‑pole protection schemes and allows straightforward replacement within compatible enclosures. The 3VA4135-5ED34-0AA0 designation identifies a 3‑phase protective device suitable for compact panel layouts, offering reliable coordination with Siemens protective and control components and a streamlined path to compliant, safe motor‑starting protection.