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Siemens SIRIUS 3RW5217-1AC14 Soft Starter

Siemens SIRIUS 3RW52 Soft Starter

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ManufacturerSiemens

Part number3RW5217-1AC14

Voltage 200-480V AC

Current 38A

Control Voltage 110-250V AC

Terminals Screw

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Soft start/stop control Adjustable current limitation Integrated bypass Electronic motor overload protection Analog output for monitoring

Product description

The Siemens 3RW5217-1AC14 is a SIRIUS 3RW52 series soft starter, engineered for reliable and controlled motor operation. It operates within a voltage range of 200-480V AC and has a current rating of 38A, utilizing screw terminals for connection. The control voltage is 110-250V AC, and it features an analog output for motor data visualization.

This soft starter is suitable for various industrial applications, including pumps, conveyors, compressors, and mixers, particularly for medium-sized industrial motors. It provides soft-start and soft-stop control with adjustable current limitation to minimize mechanical shock and inrush current.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 3RW5217-1AC14. We are dedicated to providing quality components and excellent service to meet your automation needs.

Technical specifications

Voltage	200-480V AC
Current	38A
Control Voltage	110-250V AC
Terminals	Screw
Output	Analog
Series	3RW52

Common applications

Pumps

Conveyors

Compressors

Mixers

Medium-sized industrial motors

Compatible systems

Compatible with PROFINET, PROFIBUS, EtherNet/IP, and Modbus communication modules. Suitable for integration into industrial networks.

Also known as

SIRIUS 3RW5217-1AC14 Siemens 3RW52 Series Soft Starter

Replaces / compatible with

This soft starter is an ideal alternative to traditional star-delta starters and is compatible with optional communication modules like PROFINET and PROFIBUS.

Technical note

Expert tip

Optional communication modules for PROFINET and PROFIBUS can be integrated for advanced system integration and diagnostics.

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Frequently asked questions

What are the key protective features of the Siemens 3RW5217-1AC14 soft starter?

The Siemens 3RW5217-1AC14 soft starter includes integrated electronic motor overload protection and thermistor (PTC/Klixon) evaluation. It also offers soft-start/soft-stop control with adjustable current limitation to protect the motor and connected equipment.