Ultra-fast, wear-free short-circuit protection, seamlessly integrated: the SIMATIC ET 200SP e-Starter reliably protects demanding motors and applications.
Switch and protect three-phase asynchronous motors and resistive loads with the SIMATIC ET 200SP e-Starter, a fully electronic motor starter. It provides fully electronic short-circuit and overload protection.
In the event of a short circuit, the e-Starter detects and switches off the short circuit currents in less than 5 μs. Thanks to this fast reaction time, short-circuit currents are no longer destructive. After the fault has been cleared, the SIMATIC ET 200SP e‑Starter is immediately ready to restart.
The integrated Smart Start, together with phase-optimized switching, neutralizes inrush currents, reduces starting currents, and minimizes starting torque peaks. The compact e-Starter is part of the SIMATIC ET 200SP system and is fully integrated into STEP 7 (TIA Portal). The Standard Submodule enables safe switching off (Safe Torque Off, or STO) via a fail-safe digital input (F-DI).
