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Siemens SIRIUS 3RW5248 Soft Starter (200-480V, 570A)

Siemens SIRIUS 3RW5248 soft starter, 200-480V, 570A, with analog output.

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ManufacturerSiemens

Part number3RW5248-6AC14

Series SIRIUS 3RW52

Voltage 200-480V AC

Current 570A

Control Voltage 110-250V AC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Smooth Motor Acceleration Reduced Inrush Current Prevents Mechanical Stress Analog Output Screw Terminals Wide Voltage Range

Product description

The Siemens 3RW5248-6AC14 is a SIRIUS soft starter designed to provide smooth and controlled acceleration for electric motors. It operates within a voltage range of 200-480V AC and can handle a current of up to 570A. The control circuit operates on 110-250V AC, and the unit features screw terminals for secure connections and an analog output for monitoring purposes.

This soft starter is ideal for applications requiring reduced mechanical stress on machinery during motor startup, such as pumps, fans, conveyors, and compressors. By gradually increasing voltage, it minimizes inrush current, thereby reducing wear and tear on equipment and the electrical supply system.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RW5248-6AC14 SIRIUS soft starter. We are committed to providing reliable industrial automation components and ensuring our customers have access to quality parts to maintain their operations efficiently.

Technical specifications

Series	SIRIUS 3RW52
Voltage	200-480V AC
Current	570A
Control Voltage	110-250V AC
Terminals	Screw
Output	Analog Output

Common applications

Pump Control

Fan Control

Conveyor Systems

Compressor Control

Industrial Machinery

Motor Starting

Compatible systems

AC Induction Motors Various Industrial Control Panels

Also known as

Siemens SIRIUS Soft Starter 3RW52 Soft Starter 570A Soft Starter

Replaces / compatible with

This soft starter is designed to replace direct-on-line starters or other traditional starting methods, offering improved control and reduced system stress.

Technical note

Expert tip

The analog output on this soft starter can be configured to provide feedback on motor current or voltage, useful for system monitoring and control.

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Frequently asked questions

What is the operating voltage and current rating for the Siemens 3RW5248-6AC14 SIRIUS soft starter?

The Siemens 3RW5248-6AC14 SIRIUS soft starter operates with a main power voltage of 200-480V AC and can handle a current of up to 570A. Its control circuit operates on 110-250V AC.