Feedback
Siemens
Soft starter 3RW40 with soft stop 400…600V 110-230 V AC/DC
SOFT STARTER S0 38A 3RW4028-1BB15
Article number: Suppl. article no:
3311461
3RW4028-1BB15
to see price and stock
Soft starter is used for soft start and stop of the 3-phase asynchronous motors. Soft starter is a compact and flexible replacement for conventional Y/D-starter, and is used for applications like conveyor belts, lifts, pumps, compressors, fans, etc.
Adjustable start and stop time, start torque and current limit
Integrated bypass contacts
Integrated electronic overload protection with adjustable start classes 10, 15, 20
Internal device protection
Integrated status and error monitoring
Integrated remote set
ATEX approval
Thermistor protector as an option
Adjustable start and stop time, start torque and current limit
Integrated bypass contacts
Integrated electronic overload protection with adjustable start classes 10, 15, 20
Internal device protection
Integrated status and error monitoring
Integrated remote set
ATEX approval
Thermistor protector as an option
- Article number: 3311461
- Suppl. article no: 3RW4028-1BB15
- Ean no: 4011209691810
- Material class QO442B
Technical data
- Type: 3RW4028-1BB15
- Rated control supply voltage AC 50 Hz: 110-230 V
- Rated control supply voltage DC: 110-230 V
- Rated control supply voltage AC 60 Hz: 110-230 V
- Rated operation current Ie at 40 °C Tu: 38 A
- Rated operating voltage Ue: 400-600 V
- Rated power three-phase motor, inline, at 400 V: 18.5 kW
- Rated surrounding temperature without derating: 40 °C
- Voltage type for actuating: AC/DC
- Integrated motor overload protection: Yes
- Weight: 0.77 kg
- REACH contains candidate substances: Bly | Blytitanzirkoniumoxide | Lead oxide, Blyoxid, Blymonoxid, C.I. Pigment Yellow 46 , C.I. 77577, Litharge, Lead(II) oxide | 1-Propanone, 2-methyl-1-[(4-methylthio)phenyl]-2-(4-morpholinyl)-
- REACH Date: 2022-03-14
- Information: Control voltage: 110…230V AC/DC for S0-S3, 230V AC for S6-S12
- Rated power at 400 V: 22
- REACH Information obligation: Yes