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Siemens SIRIUS 3RW4425-3BC44

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3RW4425-3BC44

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The Siemens 3RW4425-3BC44 is a robust soft starter designed to manage motor start-up efficiently. With a current capacity of 57 Amps and a voltage operational range between 200 to 460 VAC, this device ensures reliable performance across various applications.

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Technical specifications for 3RW4425-3BC44

ManufacturerSiemens
Product TypeSoft starter
Product LineSIRIUS
Part Number3RW4425-3BC44
UPC754554924472
Weight5.00 lbs (2.27 kg)
Current Rating57 Amps
Voltage Range200 to 460 VAC
Power Rating55 kW
Maximum Temperature60 °C
TerminalsSpring type
ColorBlack
MountingVertical
Protection ClassIP00
Poles3
Maximum Altitude5000 m
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The 3RW4425-3BC44 from Siemens is a soft starter specifically built to facilitate a smooth motor start-up process. It is capable of operating under a current rating of up to 57 Amps and handles a voltage span from 200 VAC to 460 VAC. This soft starter is optimized for use in scenarios requiring a 55 kW power rating, making it suitable for a wide range of industrial applications.

It has been designed to endure a maximum operational temperature of 60 °C. The unit's construction allows for vertical installation, optimizing space and accessibility when mounted. The spring-type terminals ensure a secure connection, simplifying the installation and maintenance processes. Additionally, the unit is IP00 rated, meaning it is not protected against dust or moisture, which should be taken into consideration during placement.

The dimensions of the starter are 192 mm in width, 170 mm in depth, and 270 mm in height, presenting it as a manageable size for various mounting arrangements. Furthermore, it can operate effectively at high altitudes, with a maximum limit set at 5000 meters, allowing it to function reliably in diverse geographical locations.