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Siemens SIRIUS 3RW4036-1BB04 Soft Starter | 45A, 22kW

Siemens SIRIUS 3RW4036-1BB04 Soft Starter

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ManufacturerSiemens

Part number3RW4036-1BB04

Operational Current 45 A

Motor Power 22 kW at 400 V

Control Voltage 24 V AC/DC

Input Voltage 200-480 V AC

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12-month warranty

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Soft Starting and Stopping Motor Overload Protection Wide Input Voltage Range Compact Design Easy Wiring Reduced Mechanical Stress

Product description

The Siemens 3RW4036-1BB04 is a SIRIUS soft starter from the S2 frame size, designed for robust motor control. It features a 45 A operational current rating and is capable of managing motors up to 22 kW at 400 V. This unit operates with a 200-480 V AC input voltage and a 24 V AC/DC control voltage, offering flexibility in industrial applications. The soft starter provides smooth acceleration and deceleration, reducing mechanical stress and extending equipment life.

This soft starter is well-suited for various industrial applications including pumps, fans, compressors, and conveyor systems. Its reliable performance and compact design make it an excellent choice for control panels and machinery where controlled motor starts are critical.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RW4036-1BB04. We provide quality industrial automation components and efficient service to meet your needs.

Technical specifications

Operational Current	45 A
Motor Power	22 kW at 400 V
Control Voltage	24 V AC/DC
Input Voltage	200-480 V AC
Protection	Soft Start/Stop, Motor Overload Protection
Mounting	Screw Terminals
Series	SIRIUS 3RW40
Frame Size	S2

Common applications

Pumps

Fans

Compressors

Conveyor systems

Hydraulic equipment

Machine tools

Compatible systems

Three-phase asynchronous motors

Also known as

Siemens 45A 22kW Soft Starter SIRIUS 3RW4036-1BB04 Siemens Motor Starter

Replaces / compatible with

This soft starter can replace older Siemens SIRIUS 3RW40 series units with comparable specifications. Always verify compatibility with your existing system.

Technical note

Expert tip

Ensure the internal overload protection is set according to the motor's nameplate data for effective motor protection.

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Frequently asked questions

What is the rated motor power for the Siemens 3RW4036-1BB04 soft starter?

The Siemens 3RW4036-1BB04 soft starter is rated for motors up to 22 kW at 400 V. It has an operational current of 45 A and an input voltage range of 200-480 V AC.