Siemens 3RW4047-1BB15

Soft starter SIRIUS 3RW40

SIRIUS soft starter S3 106 A

Item code	3RW4047-1BB15
Item class	3RW40 soft starters
Made in	Germany
Item Group	3727
Net Weight (kg)	1,853 Kg
Universal Product Code	754554958880
SKU	RIDK1M4Q9DCEAA
LKZ_FDB/ CatalogID	CC-IC10
Dimensions	-
World Customs Organization Commodity Code	85371098
European Article Number Code	4011209693340

Soft starters up to 250 kW (at 400 V) are suitable for standard 3-phase applications and are allotted for soft start/stop of three-phase induction motors. They avoid the inrush current and torque caused by the utilize of "star-delta" starters. The Siemens 3RW40 soft starter is equipped with optimal operating. Fitted bypass contact system reduces energy losses within operation, whereby the components do not overheat. On-off time can be set overload tripping 4-step rotary switch. Full managed current limitation, the engine is reliably defended yet from an unexpected increase in current strength. The 3 LEDs are utilized to display the operating mode, ineffective trip times, phase failure, overheating. Main typical applications: fans, air conditioning systems, assembly lines, chillers, working mechanisms, agitators.

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