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Siemens 3RT2317-2AB00 — Contactors

Siemens 3RT2317-2AB00 SIRIUS Contactor, 24 VAC Coil, 5.5 kW

MPN3RT2317-2AB00
Active

Siemens SIRIUS contactor, size S00, 24 VAC 50/60 Hz coil, 5.5 kW at AC-3 400 V, spring-loaded terminals, screw and snap-on mounting onto 35 mm DIN rail.

Siemens 3RT2317-2AB00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3RT2317-2AB00 — Identification
ParameterValue
Contactor frame sizeS00
3RT2317-2AB00 — Ratings & Performance
ParameterValue
Rated operational current, AC-4 @ 400 V4 kW
Rated value @ 400 V12 A
3RT2317-2AB00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz24 V
3RT2317-2AB00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts4
3RT2317-2AB00 — 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)
3RT2317-2AB00 — 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
3RT2317-2AB00 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2317-2AB00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2317-2AB00 — Mechanical
ParameterValue
Width45 mm
Height70 mm
Depth73 mm
3RT2317-2AB00 — Specifications
ParameterValue
At AC7 ... 13 ms

Product details

Motor Ratings and Duty

The 3RT2317-2AB00: Rated for 5.5 kW at AC-3 (400 V) and 4 kW at AC-4 (400 V). The AC-3 figure governs normal motor starting — switching a 5.5 kW induction load on a 400 V line is within the contactor's design envelope.

The coil termination uses spring-type terminals — no screw torque to verify, but the wire must be stripped to the correct length and fully inserted before the cage closes.

The S00 footprint is 45 mm wide, 70 mm high, 73 mm deep — a compact block that fits standard 45 mm-wide DIN-rail slots.

Main current circuit uses spring-loaded terminals, accepting 2x (0.5... 2.5 mm²) solid or 2x (0.5... 4 mm²) stranded conductors. Auxiliary contacts also use spring-loaded terminals with the same wire range. The spring-cage design eliminates routine re-torquing but requires a screwdriver to open the cage — no special tooling beyond a standard slot or Pozidriv bit.

Frequently asked questions

What is the depth of the 3RT2317-2AB00?

The depth is 73 mm from the mounting surface to the furthest projection, excluding any auxiliary contact blocks that may be attached.

What solid conductor sizes does the spring terminal accept?

The main and auxiliary spring-loaded terminals accept 2x (0.5... 2.5 mm²) solid conductors, or 2x (0.5... 4 mm²) stranded.

Will the 3RT2317-2AB00 drop into a panel wired for a 3RT2018-2AB02-ZX95 without rewiring?

Both are S00 frame size with the same 45 mm width and DIN-rail mounting, so the physical footprint and rail position are identical. However, the 3RT2018-2AB02-ZX95 may have different auxiliary contact configurations or coil termination arrangements — verify the auxiliary contact count and wiring diagram before assuming a direct swap.

MPN
3RT2317-2AB00