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Siemens 3RA2316-8XB34-1CF0 — Motor Starters

Siemens 3RA2316-8XB34-1CF0 SIRIUS Reversing Contactor

MPN3RA2316-8XB34-1CF0

Siemens SIRIUS 3RA2316-8XB34-1CF0 reversing contactor assembly, size S00, 4 kW at 400 V AC-3, screw-type terminals, 35 mm DIN rail mount.

Siemens 3RA2316-8XB34-1CF0 datasheet (PDF)
StockContact for availability
Lead time3-5 Days wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3RA2316-8XB34-1CF0 — Identification
ParameterValue
Product designationReversing contactor assembly
Main circuit poles3
BrandSIRIUS
Reference designation (IEC 81346-2)Q

Ratings & Performance

3RA2316-8XB34-1CF0 — Ratings & Performance
ParameterValue
Rated motor power at 400 V4 kW
Rated motor power at 460/480 V (hp)5 hp
Rated motor power at 575/600 V (hp)7.5 hp
Rated current at 480 V7.6 A
Rated current at 600 V9 A

Contacts & Control

3RA2316-8XB34-1CF0 — Contacts & Control
ParameterValue
Rated voltage range at 50 Hz110 V
Control supply voltage typeAC
Auxiliary switch extensionYes

Communication

3RA2316-8XB34-1CF0 — Communication
ParameterValue
AS-Interface protocol supportNo

Mechanical & Connection

3RA2316-8XB34-1CF0 — 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
Width90 mm
Height68 mm
Depth130 mm

Environmental

3RA2316-8XB34-1CF0 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C

Product details

Reversing contactor assembly, size S00

The Siemens 3RA2316-8XB34-1CF0 is a SIRIUS reversing contactor assembly — two contactors mechanically interlocked so only one closes at a time, giving you forward/reverse control of a three-phase motor without external interlocks.

Mounts on 35 mm standard DIN rail with screw or snap-on fastening. Dimensions: 90 mm wide, 68 mm high, 130 mm deep. The depth figure matters for enclosure depth — a 130 mm-deep assembly needs at least 150 mm of internal clearance to dress the cables without kinking the wires against the gland plate.

Terminal wiring and conductor sizing

The magnet coil also uses screw terminals.

MPN
3RA2316-8XB34-1CF0