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Siemens 3RA2335-8XB30-1AL2 — Motor Starters

Siemens 3RA2335-8XB30-1AL2 reversing contactor

MPN3RA2335-8XB30-1AL2
Active

reversing contactor assembly, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, screw terminal, electrical and mechanical interlock, auxiliary contacts: 2 x 1 NO

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

Specifications

3RA2335-8XB30-1AL2 — Identification
ParameterValue
Product designationReversing contactor assembly
Main circuit poles3
BrandSIRIUS
Reference designation (IEC 81346-2)Q
3RA2335-8XB30-1AL2 — Ratings & Performance
ParameterValue
Rated motor power at 400 V18.5 kW
Rated voltage at AC-3, max.690 V
Rated motor power at 460/480 V (hp)30 hp
Rated motor power at 575/600 V (hp)40 hp
Rated current at 480 V40 A
Rated current at 600 V41 A
3RA2335-8XB30-1AL2 — Contacts & Control
ParameterValue
Rated voltage range at 50 Hz230 V
Control supply voltage typeAC
Auxiliary switch extensionYes
3RA2335-8XB30-1AL2 — Communication
ParameterValue
AS-Interface protocol supportNo
3RA2335-8XB30-1AL2 — Mechanical & Connection
ParameterValue
Mounting / fastening methodscrew and snap-on mounting onto 35 mm DIN rail
Mounting position+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
Width120 mm
Height141 mm
Depth130 mm
3RA2335-8XB30-1AL2 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
MPN
3RA2335-8XB30-1AL2