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Siemens 3RT2517-1AD00 — Contactors

Siemens 3RT2517-1AD00 SIRIUS Contactor, Size S00, 24 VDC 10

MPN3RT2517-1AD00
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Siemens SIRIUS 3RT2517-1AD00 contactor, Size S00, 45 mm wide, 57.5 mm tall, 73 mm deep, screw-type coil terminals, rated 10 A at 24 V.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RT2517-1AD00 — Identification
ParameterValue
Contactor frame sizeS00
3RT2517-1AD00 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated value @ 400 V3 A
Rated value @ 230 V10 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT2517-1AD00 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.25
Rated value @ 50 Hz42 V
3RT2517-1AD00 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts2
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT2517-1AD00 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusegG: 35 A (690 V, 100 kA)
Short-circuit coordination type 2, fusegG: 20A (690V, 100kA)
Aux. switch short-circuit protection, fusefuse gG: 10 A
3RT2517-1AD00 — Connection & Mounting
ParameterValue
Main circuit connectionscrew-type terminals
Aux. / control circuit connectionscrew-type terminals
Conductor cross-section, solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²
Conductor cross-section, solid or stranded2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²
Conductor cross-section, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Mounting methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 50022
Side-by-side mountingYes
3RT2517-1AD00 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT2517-1AD00 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
Installation altitude, max.2 000 m
3RT2517-1AD00 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth73 mm
3RT2517-1AD00 — Specifications
ParameterValue
At AC4 ... 15 ms

Product details

SIRIUS contactor, Size S00 — what fits and what doesn't

The Siemens 3RT2517-1AD00 is a SIRIUS contactor in the S00 frame size — the smallest in the SIRIUS family, built for switching loads up to around 5.5 kW at 400 V AC-3. The coil terminals are screw-type, accepting 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or 2x 4 mm² solid or stranded wire. An auxiliary switch is built in, saving a separate add-on block for basic feedback or status signaling.

Panel fit and clearances

At 45 mm wide, 57.5 mm tall, and 73 mm deep, this contactor fits standard 45 mm wide DIN-rail slots. Side-by-side mounting is allowed — no gap needed between units on the rail. Forwards and backwards clearance is 0 mm; upwards and downwards also 0 mm. Side clearance to adjacent components is 6 mm minimum.

Frequently asked questions

What are the key dimensions for panel layout?

Width 45 mm, height 57.5 mm, depth 73 mm. Side-by-side mounting is allowed with 6 mm side clearance to adjacent components. No front or rear clearance is required.

What wire sizes does the coil terminal accept?

Screw-type terminals accept 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or 2x 4 mm² solid or stranded wire.

Does this contactor include an auxiliary switch?

Yes, an auxiliary switch is built into the contactor.

MPN
3RT2517-1AD00