Residual Current Release RC 212 S2 Bottom Mounting

Code / Model: WS00607146 1SDA013325R0001
Manufacturer: ABB Stotz-Kontakt GmbH
Department: Fuses and automatic switches
Category of products: Automatic switches
Sub-category: Difference switches
You've seen it before.: 1

1SEP201621R0004 Z-bar DCN1-Z400/720 ABB

This appears to be a product or part identification code.

Let me know if you'd like me to try and decipher the meaning of this code further!