Siemens 3RW4038-1BB05

Soft starter SIRIUS 3RW40

SIRIUS soft starter S2 72 A

Item code	3RW4038-1BB05
Item class	3RW40 soft starters
Made in	Germany
Item Group	3727
Net Weight (kg)	1,305 Kg
World Customs Organization Commodity Code	85371098
European Article Number Code	4011209692992
Universal Product Code	754554958798
SKU	J5KQFUEFDH71BP
LKZ_FDB/ CatalogID	CC-IC10
Dimensions	-

Siemens Sirius 3RW40 is designed for high power 250 kW asynchronous motors. Siemens Soft starter give light start-up, protects the motor against overload, lower the current rate, which makes the use of devices low-priced. These models use features unique to this energy diapason: solid-state engine overburden security and integral protection devices, regulating current limiting and control the two-phase method (polarity balance). The Sirius 3RW40 are sections of the SIRIUS modular system. As a result, they have pinpoint dimensions and connection diagrams. Due to their particularly dense dimensions, Siemens soft starters are half as much the dimension of star-delta starters, so they take at minimal place in the monitoring cabinet. At the contactor, they are utilized as protective infinite combinations for electric motors.

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