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Datasheet generated 2026-10-07
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Siemens SIRIUS 3RW soft starter 3RW4027-1BB14

Siemens · Drives & Controllers · Soft Starters · Germany · siemens.com
Part Number
3RW4027-1BB14  ·  HS 8536.50
Siemens SIRIUS 3RW soft starter 3RW4027-1BB14

Siemens 3RW4027-1BB14 — SIRIUS 3RW soft starter. Motor soft starter with controlled voltage ramp for reduced-inrush motor start. SOFT STARTER 32A 200-480V 110-230V.

Technical Specifications

Manufacturer part number (MPN)3RW4027-1BB14
EAN / GTIN4011209691728
Sales unitpcs
FunctionSingle direction
With displayNo
Degree of protection (IP)IP20
Rated operation current Ie at 40 °C Tu32 A
Rated power three-phase motor, inline, at 230 V7.5 kW
Rated power three-phase motor, inline, at 400 V15 kW
Rated surrounding temperature without derating40 °C
Voltage type for actuatingAC/DC
Internal bypassYes
Torque controlNo
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents