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Siemens 3RW3125-1CB15 — Soft Starters

Siemens 3RW3125-1CB15

MPN3RW3125-1CB15

SIRIUS SOFT STARTER, SIZE S0, 16 A, 7.5 KW / 500 V, AC 460...575 V, UC 110...230 V, DUAL-SLOPE CONTROL, SCREW CONNECTION

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RW3125-1CB15 — Identification
ParameterValue
Product designationsoft starters for standard applications
Product brand nameSIRIUS
3RW3125-1CB15 — Power & Motor Rating
ParameterValue
Rated operational current at 40 °C16A
Rated operational current at 50 °C14A
Rated operational current at 60 °C12A
3RW3125-1CB15 — Control & Connection
ParameterValue
Control supply voltage typeAC/DC
Main circuit terminal typescrew-type terminals
3RW3125-1CB15 — Protection & Features
ParameterValue
Motor overload protectionNo
Thermistor motor protectionNo
3RW3125-1CB15 — Mechanical
ParameterValue
Height125mm
Width45mm
Depth125mm
Mounting clearance, top60mm
Mounting clearance, bottom40mm
Mounting clearance, side15mm
3RW3125-1CB15 — Environmental
ParameterValue
Operating temperature range-25 ... +60°C
MPN
3RW3125-1CB15