Siemens 3RV2011-1BA20 SIRIUS Motor Circuit Breaker 3-Pole 600V. Siemens SIRIUS motor protection circuit breaker, model 3RV2011-1BA20. 3?pole unit with rotary ON/OFF/RESET handle and adjustable overload dial (Class 10). Rated up to 600V AC; label shows Iu 25A. Short?circuit ratings per label: 65kA at 240V, 30kA at 600V. Made in Germany. Condition: Used. Cosmetic scuffs/scratches from prior use. Some short cut wires remain in terminals. Labels are legible. Includes: Breaker only as shown; no additional accessories or packaging. Typical use: Motor protection and industrial control panels/starters.