Better World

Siemens SIRIUS 3RW Soft Starter, , 315 kW, 480 V ac, 3 Phase

Subtotal (1 unit)*

£3,340.58

(exc. VAT)

£4,008.70

(inc. VAT)

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Better World

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RS Stock No.:
185-9722
Mfr. Part No.:
3RW5245-6AC14
Brand:
Siemens
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Brand

Siemens

Power Rating

315 kW

Motor Starter Type

Soft Start

Range

SIRIUS 3RW

Voltage Rating

480 V ac

Phase

3

Current Rating

315 A

IP Rating

IP00

Overall Length

210mm

Overall Width

202.5mm

Better World Claim

Concentrated or compact solution, Saves energy

Mounting Type

Screw Fixing

Overall Depth

388mm

Series

3RW52

Better World Product

Yes

Standards Met

CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed

COO (Country of Origin):
CZ

Siemens 3-Phase Soft Starter, 315kW, 200 to 480V Supply Voltage - 3RW52 Series - 3RW5245-6AC14


Reduce strain on your mechanical equipment by installing this Siemens soft starter. When first turned on, motors receive an initial rush of energy which can affect voltage supply. To prevent potential damage, this unit regulates the startup voltage, so it's gradually delivered until complete acceleration is achieved. A current rating of 315kW ensures seamless transmission from one phase to another, even under voltages as high as 400V. Rely on this soft starter in your motorised installations to regulate the power-up process and ensure smooth activation.

• 393 (H) x 210 (W) x 203mm (D) for convenient installation in tight spaces
• Reliable LED (light-emitting diode) signalling system for easy diagnosis
• Power-up ramp time between 0 and 20 seconds for swift but steady acceleration that prevents breakdowns
• Torque-control capability minimises the risk of wear and tear

Can I connect this motor soft starter to a communication module?


This device can be modified to feature a communication module by connecting it to a standard PROFINET, PROFIBUS or Modbus transmission control protocol. This enables connection to external devices like laptops that can be used to remotely monitor its state and adjust its settings.

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