SIRIUS 3RW5 Soft Starters

Siemens SIRIUS 3RW5 Soft Starters are high-performance soft starters that feature communication via Profibus, Profinet, Ethernet, and Modbus to ensure reliable operation. These starters are designed for a soft start and soft stop of three-phase motors and provide cost-effective solutions. The SIRIUS 3RW5 soft starters reliably prevent mechanical stress and line voltage dips that can cause problems in the machine or power supply system. These starters are an ideal alternative to star-delta starters and cover all drive types. The SIRIUS 3RW5 soft starters with modern hybrid switching technology offer user-friendly, efficient switching for long-term and energy-saving use.

All Results (779)

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Siemens Motor & Motor Drive Accessories housing base 3RW55/52 sz4
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories front cover 3RW55/52 sz4
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Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories printed-circuit board 480V 3RW55 sz4
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories printed-circuit board 690V 3RW55 sz4
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 210A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 210A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 250A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 250A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 370A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 370A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 570A
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 570A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories Packing for transport 3RW55/52 sz4
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories bypass unit 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories bypass unit 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories ventilation cover 3RW55 sz5
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Motor & Motor Drive Accessories front cover 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Power Management Modules printed-circuit board 480V 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Power Management Modules printed-circuit board 690V 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories TSE printed-circuit board 480V 3RW55 sz5
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Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories TSE printed-circuit board 690V 3RW55 sz5
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 630A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 630A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories semiconductor 480V 3RW55 720A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Motor & Motor Drive Accessories semiconductor 690V 3RW55 720A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1