Siemens – 3RW4457-2BC44

SIRIUS soft starter Values at 400 V, 40 °C standard: 970 A, 560 kW Inside-delta: 1680 A, 1000 kW 200-460 V AC, 230 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5556-6HA14

SIRIUS SOFT STARTER, VALUES AT 690V, 40DEGREES, STANDARD: 970A, 1000KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, AC 400-690V, AC 230V, SPRING-LOADED TERMINALS

SIRIUS SOFT STARTER, VALUES AT 500V, 40DEGREES, STANDARD: 970A, 710KW, INSIDE-DELTA CIRCUIT 3: 1680A, 1200KW, AC 400-600V, AC 230V, SCREW TERMINALS

SIRIUS soft starter Values at 575 V, 50 °C standard: 850 A, 950 hp Inside-delta: 1472 A, 1650 hp 400-690 V AC, 115 V AC Screw terminals !!! Phased-out product !!! Successor is SIRIUS 3RW5, Preferred successor type is >>3RW5556-6HA16

SIRIUS SOFT STARTER, VALUES AT 460V, 50DEGREES, STANDARD: 850A, 750HP, INSIDE-DELTA CIRCUIT 3: 1472A, 1300HP, AC 200-460V, AC 115V, SCREW TERMINALS

SIRIUS SOFT STARTER, VALUES AT 500V, 40DEGREES, STANDARD: 970A, 710KW, INSIDE-DELTA CIRCUIT 3: 1680A, 1200KW, AC 400-600V, AC 230V, SPRING-LOADED TERMINALS

SIRIUS SOFT STARTER, VALUES AT 690V, 40DEGREES, STANDARD: 970A, 1000KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, AC 400-690V, AC 230V, SCREW TERMINALS

SIRIUS SOFT STARTER, VALUES AT 575V, 50DEGREES, STANDARD: 850A, 950HP, INSIDE-DELTA CIRCUIT 3: 1472A, 1650HP, AC 400-600V, AC 115V, SCREW TERMINALS

SIRIUS SOFT STARTER, VALUES AT 690V, 40DEG., STANDARD: 880A, 900KW, INSIDE-DELTA CIRCUIT 3: ONLY UP TO 600V, 400-690V AC, 230V AC, SPRING TERMINALS

SIRIUS SOFT STARTER, VALUES AT 400V, 40DEGREES, STANDARD: 970A, 560KW, INSIDE-DELTA CIRCUIT 3: 1680A, 1000KW, AC 200-460V, AC 230V, SPRING-LOADED TERMINALS

SIRIUS SOFT STARTER, VALUES AT 500V, 40DEG., STANDARD: 880A, 630KW, INSIDE-DELTA CIRCUIT 3: 1524A, 1000KW, 400-600V AC, 230V AC, SPRING TERMINALS

SIRIUS SOFT STARTER, VALUES AT 575V, 50DEGREES, STANDARD: 850A, 950HP, INSIDE-DELTA CIRCUIT 3: 1472A, 1650HP, AC 400-690V, AC 115V, SPRING-LOADED TERMINALS