Soft Starters

A motor soft starter is a device used with AC electrical motors to temporarily reduce the load and torque in the power train and electric current surge of the motor during start-up. This reduces the mechanical stress on the motor and shaft, as well as the electrodynamic stresses on the attached power cables and electrical distribution network, extending the lifespan of the system.
3RW4453-6BC45 - Siemens

3RW4453-6BC45 - Siemens

SIRIUS Soft Starter..

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3RW4456-6BC46 - Siemens

3RW4456-6BC46 - Siemens

Sirius Soft Starter..

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3RW3027-1BB04 - Siemens

3RW3027-1BB04 - Siemens

Sirius Soft Starter 200-480V AC, 24V AC/DC..

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3RW3047-1BB04 - Siemens

3RW3047-1BB04 - Siemens

Sirius Soft Starter 200-480V AC, 24V AC/DC..

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3RW4423-1BC44 - Siemens

3RW4423-1BC44 - Siemens

Sirius Soft Starter 36A, 18.5KW, 230 VAC Screw..

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3RW4445-6BC44 - Siemens

3RW4445-6BC44 - Siemens

Sirius Soft Starter 400V 313A 230VAC..

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3RW4076-6BB34 - Siemens

3RW4076-6BB34 - Siemens

Sirius Soft Starter 432A 250KW/400V 115V..

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3RW4427-1BC44 - Siemens

3RW4427-1BC44 - Siemens

Sirius Soft Starter 93A 45KW..

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3RW4453-6BC44 - Siemens

3RW4453-6BC44 - Siemens

Sirius Soft Starter 954A, 560kW, 200-460V AC, 230V AC..

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3RW4074-6BB44 - Siemens

3RW4074-6BB44 - Siemens

Sirius Soft Starter S12 280A 160kW/400V, 40 Deg...

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3RW4055-6BB44 - Siemens

3RW4055-6BB44 - Siemens

Sirius Soft Starter S6 134A 75KW/400V 230V..

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3RW3046-1BB04 - Siemens

3RW3046-1BB04 - Siemens

Sirius soft starter size s3 80A 45kW 400V, 40 degrees, 200-480V AC, 24V AC DC..

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3RW4028-1BB05 - Siemens

3RW4028-1BB05 - Siemens

SIRIUS Soft Starter, 38A, 22KW/500V, AC 400-600V, AC/DC 24V..

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3RW4024-1BB04 - Siemens

3RW4024-1BB04 - Siemens

Sirius Soft Starter, S0, 12.5A, 5.5kW/400V, 40 Degr., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4026-1TB04 - Siemens

3RW4026-1TB04 - Siemens

Sirius Soft Starter, S0, 25A, 11kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals, Thermist..

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3RW4027-1BB14 - Siemens

3RW4027-1BB14 - Siemens

Sirius Soft Starter, S0, 32A, 15KW/400V, 40 Degr., AC 200-480V, AC/DC 110-230V, Screw Terminals..

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3RW4027-1BB04 - Siemens

3RW4027-1BB04 - Siemens

Sirius Soft Starter, S0, 32A, 15kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4028-1BB14 - Siemens

3RW4028-1BB14 - Siemens

Sirius Soft Starter, S0, 38A, 18.5kW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V, Screw Terminals..

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3RW4036-1TB04 - Siemens

3RW4036-1TB04 - Siemens

Sirius Soft Starter, S2,..

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3RW4036-1BB04 - Siemens

3RW4036-1BB04 - Siemens

Sirius Soft Starter, S2, 45A, 22kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4037-1BB04 - Siemens

3RW4037-1BB04 - Siemens

Sirius Soft Starter, S2, 63A, 30kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4038-1BB04 - Siemens

3RW4038-1BB04 - Siemens

Sirius Soft Starter, S2, 72A, 37KW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4038-1TB04 - Siemens

3RW4038-1TB04 - Siemens

Sirius Soft Starter, S2, 72A, 37kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals, Thermist..

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3RW4047-1BB04 - Siemens

3RW4047-1BB04 - Siemens

Sirius Soft Starter, S3, 106A, 55kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals..

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3RW4047-1TB04 - Siemens

3RW4047-1TB04 - Siemens

Sirius Soft Starter, S3, 106A, 55kW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, Screw Terminals, Thermis..

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