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Catalog>Siemens>Low-Voltage Controls and Distribution>Load Feeders and Motor Starters>Softstarter High Feature>3RW44, 3RW49, 3ZS1313, 3ZS1633 SRIUS soft starters>3RW444 / 3RW44, 3RW49, 3ZS1313, 3ZS1633 SRIUS soft starters
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3RW444 / 3RW44, 3RW49, 3ZS1313, 3ZS1633 SRIUS soft starters

3RW444 / 3RW44, 3RW49, 3ZS1313, 3ZS1633 SRIUS soft starters

Items 1 - 12 of 60 from Siemens ⍾ Last modified Sep 7, 2025
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3RW444 / 3RW44, 3RW49, 3ZS1313, 3ZS1633 SRIUS soft starters ⍾ Page 1

123…5
Siemens – 3RW4447-2BC46
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3RW4447-2BC46 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 690 V, 40 DEG., STANDARD: 432A, 400KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, 400-690 V AC, 230 V AC, CAGE CLAMP TERMINALS
Siemens – 3RW4447-6BC44
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3RW4447-6BC44 - Siemens
SIRIUS soft starter Values at 400 V, 40 °C standard: 432 A, 250 kW Inside-delta: 748 A, 400 kW 200-460 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-6HA14
Siemens – 3RW4447-6BC36
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3RW4447-6BC36 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 575 V, 50 DEG., STANDARD: 385A, 400HP, INSIDE-DELTA CIRCUIT 3: 667A, 750HP, 400-690 V AC, 115 V AC, SCREW TERMINALS
Siemens – 3RW4447-6BC35
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3RW4447-6BC35 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 575 V, 50 DEG., STANDARD: 385A, 400HP, INSIDE-DELTA CIRCUIT 3: 667A, 750HP, 400-600 V AC, 115 V AC, SCREW TERMINALS
Siemens – 3RW4447-2BC45
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3RW4447-2BC45 - Siemens
SIRIUS soft starter Values at 500 V, 40 °C standard: 432 A, 315 kW Inside-delta: 748 A, 500 kW 400-600 V AC, 230 V AC spring-type terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-2HA16
Siemens – 3RW4447-6BC34
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3RW4447-6BC34 - Siemens
SIRIUS soft starter Values at 460 V, 50 °C standard: 385 A, 300 hp Inside-delta: 667 A, 600 hp 200-460 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-6HA14
Siemens – 3RW4447-6BC45
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3RW4447-6BC45 - Siemens
SIRIUS soft starter Values at 500 V, 40 °C standard: 432 A, 315 kW Inside-delta: 748 A, 500 kW 400-600 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5547-6HA16
Siemens – 3RW4447-6BC46
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3RW4447-6BC46 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 690 V, 40 DEG., STANDARD: 432A, 400KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, 400-690 V AC, 230 V AC, SCREW TERMINALS
Siemens – 3RW4446-6BC34
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3RW4446-6BC34 - Siemens
SIRIUS soft starter Values at 460 V, 50 °C standard: 315 A, 250 hp Inside-delta: 546 A, 450 hp 200-460 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5546-6HA14
Siemens – 3RW4446-2BC46
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3RW4446-2BC46 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 690 V, 40 DEG., STANDARD: 356A, 355KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, 400-690 V AC, 230 V AC, CAGE CLAMP TERMINALS
Siemens – 3RW4447-2BC44
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3RW4447-2BC44 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 400 V, 40 DEG., STANDARD: 432A, 250KW, INSIDE-DELTA CIRCUIT 3: 748A, 400KW, 200-460 V AC, 230 V AC, CAGE CLAMP TERMINALS
Siemens – 3RW4447-2BC35
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3RW4447-2BC35 - Siemens
SIRIUS SOFT STARTER, VALUES WITH 575 V, 50 DEG., STANDARD: 385A, 400HP, INSIDE-DELTA CIRCUIT 3: 667A, 750HP, 400-600 V AC, 115 V AC, CAGE CLAMP TERMINALS