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.
3RW4447-6BC45 - Siemens

3RW4447-6BC45 - Siemens

SIRIUS Soft Starter, values with 500 V, 40 DEG., Standard: 432A, 315KW, INSIDE-DELTA CIRCUIT 3: 748A..

3RW4447-6BC35 - Siemens

3RW4447-6BC35 - Siemens

SIRIUS Soft Starter, values with 575 V, 50 DEG., Standard: 385A, 400HP, INSIDE-DELTA CIRCUIT 3: 667A..

3RW4436-6BC46 - Siemens

3RW4436-6BC46 - Siemens

SIRIUS SOFT STARTER, VALUES WITH 690 V, 40 DEG., STANDARD: 162A, 160KW, INSIDE-DELTA CIRCUIT 3: ONLY..

3RW4447-6BC46 - Siemens

3RW4447-6BC46 - Siemens

SIRIUS Soft Starter, values with 690 V, 40 DEG., Standard: 432A, 400KW, INSIDE-DELTA CIRCUIT 3: onLY..

3RW4028-1TB04 - Siemens

3RW4028-1TB04 - Siemens

SIRIUS Soft Starter...

3RW3026-1AB05 - Siemens

3RW3026-1AB05 - Siemens

SIRIUS Soft-Starter S0 15KW 575V..

3RW3025-1AB04 - Siemens

3RW3025-1AB04 - Siemens

Sirius Softstart 16A, 460V..

3RW3026-1AA12 - Siemens

3RW3026-1AA12 - Siemens

Sirius Softstart 25A @230V UC110-230V..

3RW4074-6BB34 - Siemens

3RW4074-6BB34 - Siemens

SIRIUS SoftSTRT S12 280A 160KW/400V 115V..

3RW4075-6BB34 - Siemens

3RW4075-6BB34 - Siemens

SIRIUS SoftSTRT S12 356A 200KW/400V 115V..

3RW4075-6BB44 - Siemens

3RW4075-6BB44 - Siemens

SIRIUS SoftSTRT S12 356A 200KW/400V 230V..

3RW4076-6BB44 - Siemens

3RW4076-6BB44 - Siemens

SIRIUS SoftSTRT S12 432A 250KW/400V 230V..

3RW4056-6BB34 - Siemens

3RW4056-6BB34 - Siemens

SIRIUS SoftSTRT S6 162A 90KW/400V 115V..

3RW3035-1AA12 - Siemens

3RW3035-1AA12 - Siemens

Soft Start 1PH 115-240 38A..

3RW2242-0DB15 - Siemens

3RW2242-0DB15 - Siemens

Soft Start 250KW 40CEL W.PC Interface..

3RW2243-0DB14 - Siemens

3RW2243-0DB14 - Siemens

Soft Start 315KW 40CEL W.PC Interface..

3RW4435-6BC34 - Siemens

3RW4435-6BC34 - Siemens

SoftStart 117A 75HP..

3RW3486-0DC44 - Siemens

3RW3486-0DC44 - Siemens

SoftStart 400V 1050A 110-230VAC Control..

3RW3454-0DC24 - Siemens

3RW3454-0DC24 - Siemens

SoftStart 400V 50A 24VDC Control..

3RW3484-0DC24 - Siemens

3RW3484-0DC24 - Siemens

SoftStart 400V 700A 24VDC Control..

3RW3455-0DC44 - Siemens

3RW3455-0DC44 - Siemens

SoftStart 400V 70A 110-230VAC Control..

3RW4425-1BC34 - Siemens

3RW4425-1BC34 - Siemens

SoftStart 51A 30HP..

3RW3458-0DC25 - Siemens

3RW3458-0DC25 - Siemens

SoftStart 575V 162A 24VDC Control..

3RW4426-1BC34 - Siemens

3RW4426-1BC34 - Siemens

SoftStart 68A 50HP..

3RW4427-1BC34 - Siemens

3RW4427-1BC34 - Siemens

SoftStart 82A 60HP..

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