Eight devices replaced by one. Commissioning via app in minutes.
16 MW for functions that would fit in 2 MW.
Qualified personnel on site, downtime, recurring costs.
More functions without space means replacing the cabinet.
The SENTRON ECPD switches in under 50 microseconds — faster than any upstream fuse can react.
Semiconductor-based switching in ~50 µs stays below the response threshold of any electromechanical protective device — the upstream level never trips. Selectivity without tables, without calculations.
Icu = 75 kA · I²t < 30 A²s · 1000× faster than an MCB
Overcurrent protection (MCB), residual current protection (RCD), SPD tripping, current, voltage, and power metering, remote switching, residual current monitoring (RCM). One device on 2 MW instead of eight on 16 MW.
10 products → 1 product · 16 MW → 2 MW · 18 W → 7 W
Rated current (2–16 A), tripping sensitivity (18 / 22 / 27 mA), tripping behavior, and undervoltage release are set via the SENTRON Powerconfig app over Bluetooth — directly at the device, without a Powercenter.
In: 2–6 / 6–10 / 10–16 A · IΔn: 30 mA Type F · BLE app
One ECPD replaces eight conventional devices.
Functions integrated instead of hard-wired.
Wrong rated current or a different tripping threshold? Adjusted in seconds, directly at the device.
Planning, execution, follow-up — Siemens support included.
Free initial consultationUnused loads are switched off selectively via remote switching. At the Siemens electronics plant in Amberg, this saves up to 9,000 kWh per year on a 12 m² LED wall.
~9,000 kWh/year · ~€1,800/year · EWA reference
A cyclic self-test replaces manual test-button checks. With a recognized certificate, DGUV V3 testing intervals can be extended significantly — fewer maintenance visits at existing customer sites.
Self-test with logging · ROI < 3.4 years
Faults and trips are visible remotely via the Powerconfig app and Powercenter. You can see whether someone needs to drive out — or whether a remote reset will do.
RCM monitoring · Remote reset · Diagnostics without a site visit
Office building · existing control cabinet
36 panels · no current limiters
26 outgoing circuits · Bremen · local planning office
International financial group · > 600 ECPDs
Data sheet, app, white paper — exactly what you need.
Technical specifications, dimensions, certifications.
Configuration and diagnostics directly at the device — via Bluetooth.
Fundamentals of modern protection switching technology. PDF · German.
A specific project, DIN rail layout, getting up to speed with the app, wholesale sourcing, or a direct line to regional Siemens support — whatever your first or next ECPD job calls for.