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58A Sirius S2 Soft Start

Image representative of range only
  • Availability
    Discontinued Product
  • RoHS Status
    Not Applicable
  • RS Stock No. 539-0156
  • Brand Siemens
  • Mfr Part No. 3RW30441AB14

Specifications

Phase 3
Supply Voltage 230 → 400 V
Current Rating 63 A
Voltage Rating 400 V
Control Voltage 100 → 230 V ac/dc
Power Rating 30 kW
IP Rating IP20
Overall Length 190mm
Overall Width 70mm
Overall Depth 170mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +40°C
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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

Operating Voltage 200 to 460Vac (50-60Hz)
Control Voltage 110 to 230Vac (50-60Hz)
FLC Operating (Max.) 40°C
Ramp Up/Soft Start Time 0 - 20s (adjustable)
Ramp Down/Soft Stop Time 0 - 20s (adjustable)

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

Siemens


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RS Stock No.: 539-0156

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