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Siemens SIRIUS 3RW3025-1AB04 Soft Starter - Size S0, 16A

Siemens SIRIUS 3RW3025-1AB04 soft starter, Size S0, 16A, 7.5kW.

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ManufacturerSiemens

Part number3RW3025-1AB04

Series SIRIUS

Size S0

Rated Operational Current 16 A

Motor Power 7.5 kW @ 400 V

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Smooth Motor Starting Reduced Inrush Current Overload Protection Compact Size S0 24V DC Control Voltage Screw Terminals

Product description

The Siemens SIRIUS 3RW3025-1AB04 is a Size S0 soft starter designed for smooth and controlled starting of three-phase motors. It has a rated operational current of 16A and is suitable for motors up to 7.5 kW at 400V. The control voltage is 24V DC (UC), and it features screw connections for secure electrical termination.

This soft starter is ideal for reducing mechanical stress on machinery and electrical systems during motor startup, preventing high inrush currents. Applications include pumps, fans, conveyors, and compressors in various industrial settings like manufacturing, water treatment, and material handling.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3RW3025-1AB04. Equip your systems with reliable motor control solutions from Stanlo and ensure efficient, protected motor starts.

Technical specifications

Series	SIRIUS
Size	S0
Rated Operational Current	16 A
Motor Power	7.5 kW @ 400 V
Control Voltage	24 V DC (UC)
Connection Type	Screw Terminal

Common applications

Pump Control

Fan Control

Conveyor Systems

Compressors

Industrial Machinery

Material Handling

Compatible systems

Three-phase motors Industrial Control Panels PLC Control Systems

Also known as

Siemens Sirius Soft Starter 3RW3025-1AB04 Soft Starter S0 16A

Replaces / compatible with

This soft starter is designed to replace direct-on-line starters or reduce the stress associated with across-the-line starting, providing a controlled ramp-up for motors.

Technical note

Expert tip

Utilize the 24V DC control voltage for safe and reliable operation, ensuring proper integration with your control system's power supply and safety circuits.

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Frequently asked questions

What is the maximum motor power rating for the Siemens 3RW3025-1AB04 SIRIUS soft starter?

The Siemens 3RW3025-1AB04 SIRIUS soft starter (Size S0) is rated for motors up to 7.5 kW at 400V, with a continuous operational current of 16A.