Siemens 17.6 A Soft Starter 3RW30 Series, IP20, 7.5 kW

  • RS Stock No. 746-4915
  • Mfr. Part No. 3RW3018-1BB14
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Sirius 3RW30

May be integrated into a motor control system using other Sirius control gear products, e.g. 3 pole circuit breakers from the 3RV10 range (see Control Gear section)
Two phase control
Adjustable start-up voltage between 40 to 100% of working voltage
Integrated bypass contacts
DIN rail mounting
Compact design and dimensions
Status indication
Integrated 'self-hold' and 'end of start-up' auxiliary contacts. The self-hold contact is used for interlocking when controlled by a means of a simple 'on-off' pushbutton set up. The 'end of start up' signal may be used to operate other pieces of plant, such as a pump
Ideal replacement for DOL and Star-Delta starters


End of stand-up auxiliary contacts not available on 3 and 4kW units.

Attribute Value
Phase 3
Current Rating 17.6 A
Voltage Rating 400 V
Control Voltage 110 → 230 V ac/dc
Power Rating 7.5 kW
IP Rating IP20
Overall Length 151mm
Overall Width 45mm
Overall Depth 95mm
Series 3RW30
3 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 1,342.38
Per unit
1 +