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Soft starters for high-feature applications

Sometimes, the temperature of the motor starters rises, so it is good to have starters high performance SIEMENS compact design, graphics viewers, torque control closed loop communication link and via profibus among others important features.

With these products, both starting and soft stopping is possible even in operations that have a difficult...

Sometimes, the temperature of the motor starters rises, so it is good to have starters high performance SIEMENS compact design, graphics viewers, torque control closed loop communication link and via profibus among others important features.

With these products, both starting and soft stopping is possible even in operations that have a difficult start. Its high level of functionality, diagnostic functions and simple control operations starters make them more convenient than the frequency converters to start and stop engines.

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Manufacturer Code Reference Catalog Number Description Delivery Price

3RW4425-1BC45

3RW4425-1BC45

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SIRIUS soft starter Values at 500 V, 40 °C standard: 57 A, 37 kW Inside-delta: 99 A, 55 kW 400-600 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-1HA16<

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3RW4425-3BC34

3RW4425-3BC34

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SIRIUS soft starter Values at 460 V, 50 °C standard: 51 A, 30 hp Inside-delta: 88 A, 60 hp 200-460 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA14<

SIRIUS High performance electronic starter 200 - 460 V AC/400 V, 40ºC, CLASS10 : (c. standard: 57A, 30KW, c. root 3: 99A, 55KW ) Vm:115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4425-3BC35

3RW4425-3BC35

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SIRIUS soft starter Values at 575 V, 50 °C standard: 51 A, 40 hp Inside-delta: 88 A, 75 hp 400-600 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 57A, 37KW, c. root 3: 99A, 55KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4425-1BC46

3RW4425-1BC46

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SIRIUS soft starter Values at 690 V, 40 °C standard: 57 A, 55 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-1HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 57A, 55KW ) Vm:230V AC, screw connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4425-3BC36

3RW4425-3BC36

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SIRIUS soft starter Values at 575 V, 50 °C standard: 51 A, 40 hp Inside-delta: 88 A, 75 hp 400-690 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 51A, 55KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4425-3BC44

3RW4425-3BC44

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SIRIUS soft starter Values at 400 V, 40 °C standard: 57 A, 30 kW Inside-delta: 99 A, 55 kW 200-460 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA14<

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3RW4425-3BC46

3RW4425-3BC46

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SIRIUS soft starter Values at 690 V, 40 °C standard: 57 A, 55 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 57A, 55KW ) Vm: 230V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4425-3BC45

3RW4425-3BC45

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SIRIUS soft starter Values at 500 V, 40 °C standard: 57 A, 37 kW Inside-delta: 99 A, 55 kW 400-600 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5525-3HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 57A, 37KW, c. root 3: 99A, 55KW ) Vm: 230V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4426-1BC34

3RW4426-1BC34

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SIRIUS soft starter Values at 460 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 75 hp 200-460 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA14<

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3RW4426-1BC36

3RW4426-1BC36

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SIRIUS soft starter Values at 575 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 100 hp 400-690 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 77A, 75KW ) Vm: 115V AC, screw connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4426-1BC44

3RW4426-1BC44

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SIRIUS soft starter Values at 400 V, 40 °C standard: 77 A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA14<

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3RW4426-1BC35

3RW4426-1BC35

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SIRIUS soft starter Values at 575 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 100 hp 400-600 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA16<

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3RW4426-1BC45

3RW4426-1BC45

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SIRIUS soft starter Values at 500 V, 40 °C standard: 77 A, 45 kW Inside-delta: 133 A, 90 kW 400-600 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA16<

 		3 View Availability View Price

3RW4426-1BC46

3RW4426-1BC46

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SIRIUS soft starter Values at 690 V, 40 °C standard: 77 A, 75 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-1HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 77A, 75KW ) Vm:230V AC, screw connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4426-3BC34

3RW4426-3BC34

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SIRIUS soft starter Values at 460 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 75 hp 200-460 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA14<

SIRIUS High performance electronic starter 200 - 460 V AC/400 V, 40ºC, CLASS10 : (c. standard: 77A, 37KW, c. root of 3: 133A, 75KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4426-3BC35

3RW4426-3BC35

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SIRIUS soft starter Values at 575 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 100 hp 400-600 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 77A, 45KW, c. root 3: 133A, 90KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4426-3BC36

3RW4426-3BC36

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SIRIUS soft starter Values at 575 V, 50 °C standard: 68 A, 50 hp Inside-delta: 118 A, 100 hp 400-690 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 77A, 75KW ) Vm:115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4426-3BC44

3RW4426-3BC44

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SIRIUS soft starter Values at 400 V, 40 °C standard: 77 A, 37 kW Inside-delta: 133 A, 75 kW 200-460 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA14<

 		3 View Availability View Price

3RW4426-3BC45

3RW4426-3BC45

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SIRIUS soft starter Values at 500 V, 40 °C standard: 77 A, 45 kW Inside-delta: 133 A, 90 kW 400-600 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 77A, 45KW, c. root of 3: 133A, 90KW ) Vm: 230V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

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3RW4427-1BC34

3RW4427-1BC34

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SIRIUS soft starter Values at 460 V, 50 °C standard: 82 A, 60 hp Inside-delta: 142 A, 100 hp 200-460 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA14<

SIRIUS High performance electronic starter 200 - 460 V AC/400 V, 40ºC, CLASS10 : (standard c. : 93A, 45KW, root c. 3: 161A, 90KW ) Vm: 115V AC, screw connection

 		3 View Availability View Price

3RW4426-3BC46

3RW4426-3BC46

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SIRIUS soft starter Values at 690 V, 40 °C standard: 77 A, 75 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5526-3HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (standard c. : 77A, 75KW ) Vm:230V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4427-1BC36

3RW4427-1BC36

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SIRIUS soft starter Values at 575 V, 50 °C standard: 82 A, 75 hp Inside-delta: 142 A, 125 hp 400-690 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 93A, 90KW ) Vm:115V AC, screw connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4427-1BC35

3RW4427-1BC35

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SIRIUS soft starter Values at 575 V, 50 °C standard: 82 A, 75 hp Inside-delta: 142 A, 125 hp 400-600 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 93A, 55KW, c. root of 3: 161A, 110KW ) Vm: 115V AC, screw connection

 		3 View Availability View Price

3RW4427-1BC44

3RW4427-1BC44

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SIRIUS soft starter Values at 400 V, 40 °C standard: 93 A, 45 kW Inside-delta: 161 A, 90 kW 200-460 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA14<

SIRIUS High performance electronic starter 200 - 460 V AC/400 V, 40ºC, CLASS10 : (c. standard: 93A, 45KW, c. root of 3: 161A, 90KW ) Vm: 230V AC, screw connection

 		3 View Availability View Price

3RW4427-1BC45

3RW4427-1BC45

-

SIRIUS soft starter Values at 500 V, 40 °C standard: 93 A, 55 kW Inside-delta: 161 A, 110 kW 400-600 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 93A, 55KW, c. root of 3: 161A, 110KW ) Vm: 230V AC, screw connection

 		3 View Availability View Price

3RW4427-1BC46

3RW4427-1BC46

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SIRIUS soft starter Values at 690 V, 40 °C standard: 93 A, 90 kW Inside-delta: only up to 600 V 400-690 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-1HA16<

 		3 View Availability View Price

3RW4427-3BC34

3RW4427-3BC34

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SIRIUS soft starter Values at 460 V, 50 °C standard: 82 A, 60 hp Inside-delta: 142 A, 100 hp 200-460 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-3HA14<

SIRIUS High performance electronic starter 200 - 460 V AC/400 V, 40ºC, CLASS10 : (c. standard: 93A, 45KW, c. root 3: 161A, 90KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4427-3BC35

3RW4427-3BC35

-

SIRIUS soft starter Values at 575 V, 50 °C standard: 82 A, 75 hp Inside-delta: 142 A, 125 hp 400-600 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-3HA16<

SIRIUS High performance electronic starter 400 - 600 V AC/500 V, 40ºC, CLASS10 : (c. standard: 93A, 55KW, c. root of 3: 161A, 110KW ) Vm: 115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4427-3BC36

3RW4427-3BC36

-

SIRIUS soft starter Values at 575 V, 50 °C standard: 82 A, 75 hp Inside-delta: 142 A, 125 hp 400-690 V AC, 115 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-3HA16<

SIRIUS High performance electronic starter 400 - 690 V AC/690 V, 40ºC, CLASS10 : (c. standard: 93A, 90KW ) Vm:115V AC, spring connection. Manufactured to order. Non-Cancelable Non-Returnable.

 		3 View Availability View Price

3RW4427-3BC44

3RW4427-3BC44

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SIRIUS soft starter Values at 400 V, 40 °C standard: 93 A, 45 kW Inside-delta: 161 A, 90 kW 200-460 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5527-3HA14<

 		3 View Availability View Price

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