Brand: SIEMENS
Model‑No.: 3RW4434‑2BC44
Product: 3‑phase motor soft‑starter, 3RW44 series
Rated operating‑current(40℃): 113 A
Matched motor‑power(400 V): 55 kW
Main‑circuit connection: Bus‑bar terminal
Control‑terminal: Push‑in spring‑loaded terminal
Rated main‑circuit‑voltage: 200‑480 V AC
Control supply‑voltage: AC 24 V
Built‑in bypass contactor
Multiple start‑up modes: voltage ramp, current‑limit start
Protection‑grade: IP20
Operating‑temperature: ‑25℃ ~ +60℃
