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Siemens 3RW5527-3HA04 SIRIUS Soft Starter - 200-480V, 93A, 24V AC/DC

Siemens SIRIUS soft starter, 200-480V, 93A, with spring-type terminals.

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ManufacturerSiemens

Part number3RW5527-3HA04

Type Soft Starter

Series SIRIUS

Voltage 200-480 V AC

Current 93 A

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Smooth motor start-up Reduces mechanical stress Energy saving during start 24V AC/DC control voltage Spring-type terminals for easy wiring SIRIUS design

Product description

The Siemens 3RW5527-3HA04 is a high-performance SIRIUS soft starter designed for smooth and controlled starting of three-phase induction motors. It operates within a voltage range of 200-480V AC and handles a current of 93A. The control voltage is 24V AC/DC, and it features convenient spring-type terminals for quick and secure connections.

This soft starter is engineered to reduce mechanical stress on machinery by providing a gradual increase in motor speed, thereby extending equipment life and reducing energy consumption during startup. Its applications span across various industries, including conveyor systems, pumps, fans, and compressors, where soft starting is essential.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 3RW5527-3HA04. Secure this essential component to ensure reliable motor control and system longevity.

Technical specifications

Type	Soft Starter
Series	SIRIUS
Voltage	200-480 V AC
Current	93 A
Control Voltage	24 V AC/DC
Terminals	Spring-type
Manufacturer	Siemens

Common applications

Conveyor systems

Pump control

Fan control

Compressor start-up

General motor starting

Compatible systems

Three-phase induction motors, control systems with 24V AC/DC logic

Also known as

Siemens SIRIUS 3RW55 Soft Starter 3RW55 Starter Siemens 93A Soft Starter

Replaces / compatible with

The 3RW55 series replaces older soft starter models and provides enhanced performance. Consult Siemens documentation for specific upgrade paths.

Technical note

Expert tip

The spring-type terminals on the 3RW5527-3HA04 simplify installation and maintenance, especially in tight control panels where traditional screw terminals can be cumbersome.

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Frequently asked questions

What is the control voltage for the Siemens 3RW5527-3HA04 soft starter?

The Siemens 3RW5527-3HA04 SIRIUS soft starter operates with a control voltage of 24V AC/DC. This allows for flexible integration into various control system architectures.