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Siemens 3RW52 480V AC 400 kW 3 Phase Screw Fixing Soft Starter 3RW5247-6AC04

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Siemens 3RW52 480V AC 400 kW 3 Phase Screw Fixing Soft Starter 3RW5247-6AC04

Name: Siemens 3RW52 480V AC 400 kW 3 Phase Screw Fixing Soft Starter 3RW5247-6AC04
Brand: Siemens
SKU: 157211
Price: 8927.65 USD
Availability: InStock

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Category Soft Starter Brand Siemens Condition New

Specifications

Country of Origin	Czech Republic
Brand	Siemens
Model	3RW5247-6AC04
IP Rating	IP00
Mount Type	Screw Fixing
Overall Length	210mm
Series	3RW52
Overall Width	202.5mm
Power Rating	400kW
Interfaces	EtherNet/IP, Modbus)
Number of Phases	3
Maximum Supply Voltage	480V ac
Overall Depth	388mm
Better World Claim	Concentrated or Compact Solution, Saves Energy

Key Features

Designed for screw fixing mount with IP00 rating for industrial applications.
Enables soft start and stop of three-phase asynchronous motors, reducing mechanical and electrical stress.
Supports 3-phase control for high motor outputs and inside-delta circuits.
Features integrated bypass for low heat dissipation and energy saving in control cabinets.
Includes intelligent monitoring for motor overload and overheating protection.
Allows current limitation during startup with settable maximum values.
Equipped with 24 V AC/DC control voltage and screw terminal connections.
Conforms to multiple standards including IEC, UL, CSA, and CE.

Product Description

Siemens 3RW5247-6AC04 3 Phase Soft Starter combines advanced technology with robust design to provide reliable soft starting and stopping of industrial three-phase asynchronous motors. Rated for 480V AC and 400 kW power, it is suitable for high power applications requiring smooth motor start and minimized electrical current peaks.

This soft starter utilizes screw fixing mount and offers an IP00 ingress protection rating, designed for installation in industrial control cabinets. Its integrated bypass ensures energy savings and reduces heat dissipation, enhancing efficiency and longevity of the control system.

Key performance features include three-phase control optimized for high motor powers and inside-delta circuits, the innovative Soft Torque function for gentle motor starting, and intelligent monitoring capabilities protecting both the Soft Starter and connected motor from overload and overheating conditions.

The device supports a wide control voltage range with 24 V AC/DC screw terminal connections for easy wiring and control. It carries multiple certifications and approvals, including IEC 60529, UL, CSA, and CE, ensuring compliance with global standards.

Flexible communication options are available through plug-in modules, enabling connectivity via PROFINET, PROFIBUS, and Modbus TCP, facilitating integration into diverse industrial automation systems. The compact size significantly reduces wiring complexity and space requirements compared to traditional star-delta starters and frequency converters.

Designed for use in industrial, manufacturing, and process automation applications. Saves energy and enhances motor life through controlled soft starting and stopping. Maintenance-free operation with simple parameterization via rotary potentiometers.

Robust construction suitable for harsh environments with IEC and other international certifications. Ideal for integration into motor control centers, HVAC systems, water treatment plants, and other heavy-duty motor-driven systems.

Explore the Siemens range of motor starters and automation control gear on EnvMart for reliable industrial motor control solutions.