Siemens 3RW4211-6RB85-4KW0
MPN3RW4211-6RB85-4KW0
SIRIUS SOFT STARTER, WITH BRAKE FUNCTION, TYPE OF PROTECTION IP 00 81 A, 45 KW/400 V, 40 DEGREES, 400-575V AC, 24V DC, 115V AC, SCREW TERMINALS, MULTI-UNIT PACKAGING, IN SKELETON CONTAINER
$5,789.68Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | soft starters for standard applications |
| Product brand name | SIRIUS |
Power & Motor Rating
| Parameter | Value |
|---|---|
| Rated operational current at 40 °C | 81A |
| Minimum settable current (% of Ie) | 15% |
Control & Connection
| Parameter | Value |
|---|---|
| Control supply voltage type | AC/DC |
| Rated voltage at 50 Hz | 24V |
| Rated voltage at 60 Hz | 24V |
| Main circuit terminal type | busbar connection |
| Operating frequency tolerance (max.) | 10% |
| Operating frequency tolerance (min.) | -10% |
Protection & Features
| Parameter | Value |
|---|---|
| Motor overload protection | No |
| Thermistor motor protection | Yes |
| Inside-delta connection | No |
| Intrinsic device protection | Yes |
Mechanical
| Parameter | Value |
|---|---|
| Height | 194mm |
| Width | 170mm |
| Depth | 270mm |
| Mounting position | With vertical mounting surface +/-10° rotatable, with vertical mounting surface +/- 10° tiltable to the front and back |
| Mounting clearance, top | 100mm |
| Mounting clearance, bottom | 75mm |
| Mounting clearance, side | 5mm |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +40°C |
MPN
3RW4211-6RB85-4KW0