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Siemens 3RW5547-6HA16 SIRIUS Soft Starter - 200-690V, 470A

Siemens SIRIUS soft starter: 200-690V, 470A, 110-250V AC coil, screw terminals.

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ManufacturerSiemens

Part number3RW5547-6HA16

Voltage 200-690V AC

Current 470A

Control Voltage 110-250V AC

Terminals Screw

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High starting torque control Integrated bypass contactor Soft start and stop Overload protection 110-250V AC control Screw terminal connections

Product description

The Siemens 3RW5547-6HA16 is a high-capacity SIRIUS soft starter engineered for robust motor control in demanding industrial environments. It operates across a wide voltage range of 200-690V and can manage motor currents up to 470A. This model features a versatile 110-250V AC control voltage and reliable screw terminals.

This soft starter is well-suited for heavy-duty applications such as large industrial fans, pumps, and crushers where smooth acceleration and deceleration are paramount to protect machinery and the power grid. Its advanced features help reduce wear and tear on mechanical components and minimize electrical surges.

Stanlo Automation, a trusted veteran-owned supplier, offers this Siemens 3RW5547-6HA16 soft starter and a vast selection of surplus industrial automation components. We are committed to providing high-quality parts and excellent customer service to support your automation needs.

Technical specifications

Voltage	200-690V AC
Current	470A
Control Voltage	110-250V AC
Terminals	Screw
Series	SIRIUS 3RW55

Common applications

Large industrial fans

Heavy-duty pumps

Crushers and grinders

Conveyor systems

Mining equipment

Heavy machinery

Compatible systems

Siemens SIRIUS motor control system

Also known as

Siemens 3RW5547 soft starter SIRIUS 470A soft starter Siemens high power soft starter

Replaces / compatible with

Provides a modern, efficient solution for starting large motors, offering better control and protection than traditional methods. Compatible with Siemens SIRIUS motor control accessories.

Technical note

Expert tip

When integrating into a control panel, ensure sufficient ventilation around the 3RW5547-6HA16 soft starter to prevent overheating, as high-current operation generates significant heat.

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Frequently asked questions

What is the maximum current rating for the Siemens 3RW5547-6HA16 soft starter?

The Siemens 3RW5547-6HA16 soft starter has a maximum current rating of 470A. It is designed for applications requiring substantial power and smooth motor control.