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Siemens 3RW3003-1CB54 SIRIUS Soft Starter - 3A, 1.1kW

Siemens SIRIUS Soft Starter - 3A, 1.1kW, 200-400V AC.

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ManufacturerSiemens

Part number3RW3003-1CB54

Current 3 A

Power 1.1 kW/400 V

Voltage 200-400 V AC

Control Voltage 24-230 V AC/DC

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SIRIUS soft starter Compact design 3A rated current 1.1kW power rating 200-400V AC operating voltage 24-230V AC/DC control voltage

Product description

The Siemens 3RW3003-1CB54 is a compact SIRIUS soft starter designed for smaller motor applications. It features a 3A current rating and 1.1 kW power capability at 400V. The starter operates within a 200-400V AC voltage range and offers a versatile control voltage of 24-230V AC/DC, with screw terminals for easy installation.

This soft starter is suitable for applications where smooth ramp-up of small motors is required, minimizing wear on mechanical components and reducing electrical system strain. Common uses include small fans, pumps, and light-duty conveyor systems.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, provides this Siemens soft starter. We are committed to offering quality components at competitive prices, ensuring your automation projects are completed efficiently and cost-effectively.

Technical specifications

Current	3 A
Power	1.1 kW/400 V
Voltage	200-400 V AC
Control Voltage	24-230 V AC/DC
Terminals	Screw

Common applications

Small motor control

Fan systems

Pump applications

Light-duty conveyors

Automation equipment

Also known as

Siemens SIRIUS 3RW30 soft starter

Technical note

Expert tip

This soft starter is suitable for applications requiring reduced start-up torque and current for motors up to 1.1kW.

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Frequently asked questions

What is the control voltage range for the Siemens 3RW3003-1CB54 soft starter?

The Siemens 3RW3003-1CB54 soft starter features a flexible control voltage range of 24-230V AC/DC, making it adaptable to various control system configurations.