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Siemens SIRIUS 3RW40 Soft Starter - 12.5A, 5.5kW

Siemens SIRIUS 3RW40 Soft Starter (12.5A, 5.5kW)

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ManufacturerSiemens

Part number3RW4024-2TB04

Series SIRIUS 3RW40

Frame Size S0

Rated Current 12.5A

Rated Power 5.5kW (400V)

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Veteran-owned

CAGE: 9NK75

Soft start and stop Integrated bypass Thermistor motor protection Spring-type terminals Class 10 Compact design

Product description

The Siemens 3RW4024-2TB04 is a SIRIUS soft starter, frame size S0, designed for basic performance motor starting. It has a rated operational current of 12.5A and can handle motors up to 5.5kW at 400V. The supply voltage range is 200-480V AC, with a control voltage of 24V AC/DC. It features spring-type terminals for easy connection and includes thermistor motor protection.

This soft starter is ideal for applications requiring smooth motor acceleration and deceleration, reducing mechanical stress on machinery and electrical stress on the power grid. It is commonly used in pumps, fans, compressors, and conveyor systems across various industries like manufacturing, water treatment, and HVAC.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 3RW4024-2TB04. Trust us for reliable surplus industrial automation parts and efficient service to keep your operations running smoothly.

Technical specifications

Series	SIRIUS 3RW40
Frame Size	S0
Rated Current	12.5A
Rated Power	5.5kW (400V)
Supply Voltage	200-480V AC
Control Voltage	24V AC/DC
Protection	Thermistor Motor Protection
Terminals	Spring-type
IP Rating	IP20
Manufacturer	Siemens

Common applications

Pumps

Fans

Compressors

Conveyor systems

HVAC

Water treatment

Manufacturing

Compatible systems

3-Phase AC Motors

Also known as

Siemens SIRIUS Soft Starter S0 3RW40 Soft Starter 12.5A Motor Starter

Replaces / compatible with

This is a specific model of Siemens SIRIUS soft starter. It can replace older models or be used in new installations requiring similar motor control specifications.

Technical note

Expert tip

The spring-type terminals on the 3RW4024-2TB04 offer a tool-free connection, simplifying installation and maintenance.

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Frequently asked questions

What is the supply voltage range for the Siemens 3RW4024-2TB04 soft starter?

The Siemens 3RW4024-2TB04 soft starter operates with a supply voltage range of 200 to 480 Volts AC.