One circuit breaker that eliminates standby consumption, extends DGUV V3 testing intervals, and reduces outage risk.
Equipment and loads keep running outside occupancy hours — hard to switch, hard to meter.
Semiannual function tests for every RCD. Downtime, qualified personnel, and starting over every year.
A short circuit doesn't just take down the affected circuit — it often takes down the entire area. Downtime, escalation, insurance questions.
A circuit breaker that does more than trip — and cuts your operating costs in several places at once.
Unused loads are switched off selectively via remote switching. At the Siemens plant in Amberg, this saves up to 9,000 kWh per year on a single 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, testing intervals can be extended significantly.
Logged self-test · test interval × 8
Faults and trips are visible remotely via the app and Powercenter. You see whether someone needs to head out — or whether a remote reset will do.
Powerconfig app · remote reset · RCM monitoring
Semiconductor technology switches in under 50 microseconds — in the event of a short circuit, only the affected final circuit goes down, not the entire area.
~50 µs switching time · guaranteed selectivity
Enter your key figures — the chart adjusts as you go. The calculation is based on the Siemens sales development methodology.
Calculation based on the Siemens sales development methodology, using the Atrium office building as the reference case. Values are scaled linearly to your building size and provide a first indication — an individual initial consultation firms up the numbers for your building.
CE declaration of conformity. Compliance with the key protection objectives of DIN VDE 0100-4xx. The product standard IEC 63464-1 (SC-RCBOs) is in preparation — publication planned for 2028.
SENTRON is the Siemens low-voltage product line with decades of market presence. The ECPD extends this line with semiconductor-based capabilities.
Encrypted wireless communication (ZigBee, BLE). Configuration protection with local device authentication. Signed firmware only. Secure-by-default delivery.
Bremen · local engineering firm
2 MW instead of 16 MW per final circuit
9,000 kWh/year saved · EWA reference
International financial group · > 600 ECPDs
We discuss your existing installation, identify savings potential, and show exactly where the ECPD fits — free of charge and with no obligation.
We prepare a detailed cost-benefit analysis for your building and send it to you as a PDF.
Recommended circuits, device selection, integration with your existing controls — as a concrete implementation proposal.
We connect you directly with the right Siemens support in your region and assist with commissioning.
Data sheet, app, white paper — exactly what you need.
Technical specifications, dimensions, certifications.
Configuration and diagnostics right at the device — via Bluetooth.
Fundamentals of modern circuit protection technology. PDF · German.
Enter your key figures — you'll receive an individual cost-benefit analysis as a PDF within 48 hours. Plus a 30-minute conversation with concrete implementation proposals, free of charge and with no obligation.
Send the information straight to your in-house electrician or planner — we've prepared dedicated pages for both.