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Siemens 3RT2317-2AH00 — Contactors

Siemens 3RT2317-2AH00 SIRIUS Contactor, 5.5 kW AC-3, 12 A

MPN3RT2317-2AH00
Active

Siemens SIRIUS contactor, size S00, 3RT2317-2AH00, AC-3 5.5 kW at 400 V, 12 A rated, spring-loaded terminals, AC coil 48 V 50/60 Hz, screw and snap-on 35 mm DIN rail.

Siemens 3RT2317-2AH00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2317-2AH00 — Identification
ParameterValue
Contactor frame sizeS00
3RT2317-2AH00 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V4 kW
Rated value @ 400 V12 A
3RT2317-2AH00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz48 V
3RT2317-2AH00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
3RT2317-2AH00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 20 A (690 V, 100 kA)
Aux. switch short-circuit protection, fusegG: 10 A (690 V, 1 kA)
3RT2317-2AH00 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Aux. / control circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.5 ... 2.5 mm²)
Conductor cross-section, solid or stranded2x (0,5 ... 4 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
Side-by-side mountingYes
3RT2317-2AH00 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2317-2AH00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2317-2AH00 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RT2317-2AH00 — Specifications
ParameterValue
At AC7 ... 13 ms

Product details

Motor contactor for panel integration

The Siemens 3RT2317-2AH00 is a SIRIUS size S00 contactor rated for AC-3 motor switching at 5.5 kW at 400 V, with a rated operational current of 12 A at 400 V. The AC coil is 48 V at 50/60 Hz, drawing 0.25 A at both frequencies.

The AC-4 rating of 4 kW at 400 V covers inching and plugging duty, where the contactor must break stalled rotor current. The 12 A rated current at 400 V is the thermal current for the main circuit, used for sizing overload relays and cable.

Dimensions: 70 mm high, 45 mm wide, 73 mm deep. Requires 10 mm clearance upwards, downwards, and forwards; 6 mm at the side. Side-by-side mounting is permitted.

Frequently asked questions

What is the AC-3 motor rating of 3RT2317-2AH00?

5.5 kW at 400 V, with a rated operational current of 12 A at 400 V.

What coil voltage does 3RT2317-2AH00 use?

48 V AC at 50/60 Hz, drawing 0.25 A.

What is the depth of 3RT2317-2AH00?

73 mm.

What solid conductor size does the spring terminal accept?

2x (0.5... 2.5 mm²) solid or 2x (0.5... 4 mm²) stranded.

Where can I buy 3RT2317-2AH00?

This contactor is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.

MPN
3RT2317-2AH00