Siemens 3RW4047-1BB04

Soft starter SIRIUS 3RW40

SIRIUS soft starter S3 106 A

Item code	3RW4047-1BB04
Item class	3RW40 soft starters
Made in	Germany
Item Group	3727
Net Weight (kg)	1,885 Kg
Dimensions	-
LKZ_FDB/ CatalogID	CC-IC10
European Article Number Code	4011209693302
Universal Product Code	040892783148
World Customs Organization Commodity Code	85371098
SKU	6ON6SBAVI73KCZ

Siemens Sirius 3RW40 250 kW are fitting for standard three-phase applications and are allotted for soft on/off of 3-phase asynchronous motors. They prevent current peaks and torque caused by the utilize of star-delta starters. The Sirius 3RW40 is organized with optimal operating. The built-in bypass contact system diminishing the power losses during operation, whereby the components do not overheat. The overload trip time can be set with the 4-step rotary switch. Full managed current limit, the engine is reliably defended yet from a surprise increase in amperage. The 3 LEDs are used to display the possible errors, ineffective trip times, phase failure, device failure. The main types applications: construction machines, presses, escalators, compressors and coolers, centrifuges, mixers.

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