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Siemens 3RA2415-8XH31-1BB4 — Motor Starters

Siemens 3RA2415-8XH31-1BB4

MPN3RA2415-8XH31-1BB4
NRND

Contactor assembly for star-delta (wye-delta) start, AS-i AC-3, 5.5 kW/400 V, 24 V DC 3-pole, Size S00 screw terminals electrical and mechanical interlock 3 NO integrated

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RA2415-8XH31-1BB4 — Identification
ParameterValue
Product designationContactor assembly for star-delta (wye-delta) start
Main circuit poles3
BrandSIRIUS
Reference designation (IEC 81346-2)Q
3RA2415-8XH31-1BB4 — Ratings & Performance
ParameterValue
Rated motor power at 400 V5.5 kW
3RA2415-8XH31-1BB4 — Contacts & Control
ParameterValue
Control supply voltage typeDC
Auxiliary switch extensionNo
3RA2415-8XH31-1BB4 — Communication
ParameterValue
AS-Interface protocol supportYes
3RA2415-8XH31-1BB4 — Mechanical & Connection
ParameterValue
Main contact conductor range (AWG)2x (20 ... 16), 2x (18 ... 14)
Mounting / fastening methodscrew and snap-on mounting onto 35 mm standard mounting rail
Mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
Width135 mm
Height68 mm
Depth145 mm
3RA2415-8XH31-1BB4 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
MPN
3RA2415-8XH31-1BB4