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Siemens 3RT2317-2AM20 — Contactors

Siemens 3RT2317-2AM20 SIRIUS Contactor, 12 A, 5.5 kW AC-3

MPN3RT2317-2AM20
Active

Siemens SIRIUS, Size S00 contactor, 3RT2317-2AM20, 5.5 kW at AC-3 400 V, 12 A rated operational current, spring-loaded terminals, 45 mm width.

Siemens 3RT2317-2AM20 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2317-2AM20 — Identification
ParameterValue
Contactor frame sizeS00
3RT2317-2AM20 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V4 kW
Rated value @ 400 V12 A
3RT2317-2AM20 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz208 V
3RT2317-2AM20 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
3RT2317-2AM20 — 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)
3RT2317-2AM20 — 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
3RT2317-2AM20 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2317-2AM20 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2317-2AM20 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RT2317-2AM20 — Specifications
ParameterValue
At AC7 ... 13 ms

Product details

SIRIUS S00 contactor, 5.5 kW AC-3, spring-loaded

The Siemens 3RT2317-2AM20 is a SIRIUS Size S00 contactor rated for 5.5 kW motor switching at AC-3, 400 V, with a rated operational current of 12 A at 400 V. Termination is spring-loaded (cage-clamp style) for both the main circuit and the magnet coil — no screw torque to verify, no vibration loosening. Accepts 2x (0.5... 2.5 mm²) solid or 2x (0.5... 4 mm²) stranded on the same terminal; the clamping range covers most control and power wiring up to 4 mm². AWG 20–12 on solid, 20–12 on auxiliary contacts.

Spacing above and below is 10 mm each, forwards 10 mm.

Frequently asked questions

What wire sizes does the 3RT2317-2AM20 accept?

Spring-loaded terminals accept 2x (0.5... 2.5 mm²) solid or 2x (0.5... 4 mm²) stranded on the main circuit; auxiliary contacts accept 20–12 AWG solid.

Does 3RT2317-2AM20 have RoHS compliance documentation?

Yes, the RoHS substance prohibition date is 2009-10-01, indicating compliance with EU RoHS requirements.

MPN
3RT2317-2AM20