Siemens manufactures the 3RW3013-1BB04 soft starter, which supports motor power of 1.5 kW at 400 V. It operates with a nominal current of 3.6 A at 480 V, making it suitable for gradual motor starting to reduce mechanical stress. Typical applications include conveyor belts, pumps, and compressors, where smooth motor acceleration is essential.
| Type |
Soft starter |
| Degree of protection (IP) |
IP20 |
| Degree of protection (NEMA) |
N/A |
| Depth |
150mm |
| Dimensions |
(W x H x D) 45 x 95 x 150 mm |
| Function |
Single direction |
| Height |
95mm |
| Integrated motor overload protection |
FALSE |
| Internal bypass |
true |
| Max. temperature |
+60°C |
| Min. temperature |
-25°C |
| Misc Attribute 1 |
Screw connector |
| Misc Attribute 2 |
3RW3013-1BB04 |
| Motor power at 400 V |
1.5kW |
| Nominal Current |
3.6A |
| Nominal current - rounded value |
3.6A |
| Rated control supply voltage AC 50 Hz |
24 - 24V |
| Rated control supply voltage AC 60 Hz |
24 - 24V |
| Rated control supply voltage DC |
24 - 24V |
| Rated operating voltage Ue |
200 - 480V |
| Rated operation current Ie at 40 °C Tu |
3.6A |
| Rated power three-phase motor, inline, at 230 V |
0.75kW |
| Rated power three-phase motor, inline, at 400 V |
1.5kW |
| Rated power three-phase motor, inside delta, at 230 V |
N/A |
| Rated power three-phase motor, inside delta, at 400 V |
N/A |
| Rated surrounding temperature without derating |
40°C |
| Release class |
Other |
| Supply Voltage |
480V |
| Torque control |
false |
| Voltage type for actuating |
AC/DC |
| Width |
45mm |
| With display |
false |
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