
Number
Technical specifications
- Protection class: IP20
- Product type
Soft starter
- Motor power at 230 V
5.5 kW
- Motor power at 400 V
11 kW
- Operating voltage
200 V-480 V
- Nominal voltage
400 V AC
- Operating phases
2
- Type
Screw connector
- Manufacturer part #
3RW40261BB14
- Nominal current
25 A
- Nominal current - rounded value
25 A
- Type
3RW4026-1BB14
- Dim
(L x W x H) 149 x 45 x 125 mm
- Width
45 mm
- Height
125 mm
- Length
149 mm
- Depth
155 mm
- Max. temperature
60 °C
- Min. temperature
-25 °C
- Weight
0.73
Single direction
IP20
Other
25 A
5.5 kW
11 kW
40 °C
TRUE
AC/DC
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 197045 Siemens 3RW4026-1BB14 3RW40261BB14 Soft starter Motor power at 400 V 11 kW Motor power at 230 V 5.5 kW 400 V AC Nominal
User & Safety Instructions
User & Safety Instructions 197045 Siemens 3RW4026-1BB14 3RW40261BB14 Soft starter Motor power at 400 V 11 kW Motor power at 230 V 5.5 kW 400 V AC Nominal
Description
Continuously start, reduce current peaks, prevent mains voltage fluctuations during start-up, relieve the power supply, reduce the mechanical load in the drive, save space and wiring compared to star-delta starters and frequency converters, maintenance-free switching and easy handling. The integrated bypass enables the very compact design and ensures low heat generation in the control cabinet. Intelligent monitoring functions protect the soft starter from overheating and the motor against overload. You can also limit the current to a set maximum value during power-up. With the integrated remote reset you can quickly and easily remove disturbances from the distance Worldwide approvals (e.g. IEC and UL/CSA) also for explosion-prone applications (ATEX or IEC Ex).
The 3RW soft starters are available for networks up to 690 V in a wide power range with different control supply voltages and are continuous with screw and spring connections. 3RW30/40 provides additional versions with 24 V control supply voltage. Some of the 3RW40 up to size S3 and all 3RW44 also offer thermal motor protection.
With the optional connection module, the soft starters can be mounted on the circuit breakers, even for the versions with spring connection. The optional fan enables an even denser design in the control cabinet.
Simple, efficient, always up-to-date - the SIRIUS modular system.
This text is machine translated.



