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Siemens SIRIUS 3RW4055-6BB35

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3RW4055-6BB35

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The Siemens 3RW4055-6BB35 is a soft starter for motors. Featuring an insulation voltage rating of 600 V, it operates efficiently at an input voltage of 400 to 600 V for a power rating of 75 kW. The device can manage an operational current of 134 A.

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Technical specifications for 3RW4055-6BB35

ManufacturerSiemens
Product LineSIRIUS
Part Number3RW4055-6BB35
UPC754554922980
Weight11.00 lbs (4.99 kg)
ProductSoft Starter
Insulation Voltage600 V
Degree of Pollution3
Operational Current134 A
Power Rating75 kW
Operating Frequency50/60 Hz
Operating Voltage400/600 V
Adjustable Motor Current59 A
Power Loss60 W
Fastening MethodScrew Fixing
Wire Max Length300 m
Number of Poles3
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The Siemens 3RW4055-6BB35 soft starter provides motor control in demanding applications. This unit has an insulation voltage capacity of 600 V and can handle operating voltages between 400 V and 600 V. It is rated to deliver 75 kW of power while managing an operational current up to 134 A. The soft starter is designed for use with both 50 Hz and 60 Hz frequencies, ensuring compatibility in a wide range of settings.

Its adaptable motor current rating is 59 A, allowing for customized configurations tailored to specific application requirements. The device experiences a power loss of 60 W during operation, optimizing energy management. Built with dimensions measuring 120 mm in width, 198 mm in height, and 250 mm in depth, this compact design facilitates installation in tighter spaces.

With a pollution degree rating of 3, the soft starter is suitable for environments containing dust and moisture. For mounting, the unit utilizes a screw-fixing method that contributes to secure placements. Additionally, it supports wire lengths up to 300 meters and consists of 3 poles, facilitating orderly connections.