The Siemens 3RW3014-1BB04 soft starter is designed for controlling motor power at 400 V with a 3 kW output and has a nominal current of 6.5 A at 480 V. It is ideal for smooth starting of motors, reducing mechanical stress on the motor and shaft, thus increasing equipment lifespan. Typical applications include conveyors, pumps, and fans in industrial settings.
| 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 |
3RW3014-1BB04 |
| Motor power at 400 V |
3kW |
| Nominal Current |
6.5A |
| Nominal current - rounded value |
6.5A |
| 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 |
6.5A |
| Rated power three-phase motor, inline, at 230 V |
1.5kW |
| Rated power three-phase motor, inline, at 400 V |
3kW |
| 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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