Which online tool can I use to check cascading?
For low-voltage protection selectivity (discrimination) checks, Schneider Electric's recommended online tool is EcoStruxure Power Design - former Electrical Calculation Tools (ECT)
It allows you to:
- Check selectivity between circuit breakers and fuses.
- Verify cascading (backup protection).
- Select protection devices.
- Perform cable sizing calculations.
Direct access: https://ect.se.com
The tool is online, requires no software installation, and contains the latest Schneider Electric protection devices.
It is specifically designed for quick protection-device selection and selectivity verification.
See video demonstration: