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Siemens 3RA2316-8XB37-1DM4 — Motor Starters

Siemens 3RA2316-8XB37-1DM4 SIRIUS Reversing Contactor

MPN3RA2316-8XB37-1DM4

Siemens SIRIUS 3RA2316-8XB37-1DM4 reversing contactor assembly, size S00, 4 kW at 400 V AC-3, screw-type terminals, 35 mm DIN rail mount.

Siemens 3RA2316-8XB37-1DM4 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

3RA2316-8XB37-1DM4 — Identification
ParameterValue
Product designationReversing contactor assembly
Main circuit poles3
BrandSIRIUS
Reference designation (IEC 81346-2)Q

Ratings & Performance

3RA2316-8XB37-1DM4 — 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

3RA2316-8XB37-1DM4 — Contacts & Control
ParameterValue
Control supply voltage typeDC
Auxiliary switch extensionYes

Communication

3RA2316-8XB37-1DM4 — Communication
ParameterValue
AS-Interface protocol supportNo

Mechanical & Connection

3RA2316-8XB37-1DM4 — 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
Depth145 mm

Environmental

3RA2316-8XB37-1DM4 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C

Product details

What this reversing contactor assembly is

The Siemens 3RA2316-8XB37-1DM4 is a SIRIUS reversing contactor assembly — a pre-wired pair of contactors with mechanical interlock for reversing three-phase motor direction without external wiring. It ships with two 3RT2016-1DM47 contactors already installed, saving panel build time.

Motor ratings that matter

At 480 V it carries 7.6 A, and at 600 V it carries 9 A — the current limit shifts with voltage. Horsepower ratings span 2 hp at 200/208 V up to 7.5 hp at 575/600 V, covering common North American and IEC motor frames.

Clearance around the unit: 6 mm upwards, forwards, downwards, and to the side; 0 mm backwards — it sits flush against the backplane.

Frequently asked questions

What compliance documentation does Siemens provide for 3RA2316-8XB37-1DM4?

The assembly carries a RoHS substance prohibition date of 07/01/2006, indicating compliance with the EU RoHS directive. Standard Siemens documentation includes the declaration of conformity and product drawing.

MPN
3RA2316-8XB37-1DM4