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Siemens 3RT1017-1AC11 — Contactors

Siemens 3RT1017-1AC11 SIRIUS Power Contactor, 3-Pole

MPN3RT1017-1AC11

Siemens SIRIUS 3RT1017-1AC11 power contactor, size S00, 3-pole, screw terminals, 5.5 kW at 400 V AC-2, 24 V 60 Hz coil.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RT1017-1AC11 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-1AC11 — Ratings & Performance
ParameterValue
Rated operational current, AC-12, max.10 A
Rated operational current, AC-4 @ 400 V8.5 A
Rated value @ 400 V3 A
Rated value @ 500 V5.5 kW
Rated value @ 690 V5.5 kW
Rated value @ 230 V6 A
Rated value @ 24 V10 A
Rated value @ 60 V2 A
Rated value @ 110 V1 A
Rated value @ 220 V0.3 A
3RT1017-1AC11 — Control & Coil
ParameterValue
Control supply voltage typeAC
3RT1017-1AC11 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-1AC11 — Protection & Coordination
ParameterValue
Short-circuit coordination type 1, fusefuse gL/gG: 35 A
Short-circuit coordination type 2, fusefuse gL/gG: 20 A
Aux. switch short-circuit protection, fusefuse gL/gG: 10 A
3RT1017-1AC11 — 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), max. 2x (0.75 ... 4 mm²)
Conductor cross-section, solid or stranded2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 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 standard mounting rail according to DIN EN 50022
Side-by-side mountingYes
3RT1017-1AC11 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1017-1AC11 — Environmental
ParameterValue
Installation altitude, max.2 000 m
3RT1017-1AC11 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

What it is and what it does

The Siemens 3RT1017-1AC11 is a SIRIUS power contactor in frame size S00, designed for switching motor loads in control panels. It carries three normally-open main contacts and is rated for 5.5 kW at 400 V in AC-2 duty, which covers slip-ring motor starting and reversing applications. The 24 V 60 Hz coil keeps it compatible with standard control transformers in North American and 60 Hz markets.

Panel integration and mounting

Mounts on 35 mm DIN rail per EN 50022, or with screws into the panel base. The 45 mm width and 72 mm depth fit standard S00 footprint — no extra side clearance needed for side-by-side mounting. Screw terminals on both main and auxiliary circuits accept solid or stranded wire up to 4 mm², or AWG 12 for the main contacts. The IP20 finger-safe front means it can sit in an open panel without additional shrouding.

Frequently asked questions

Can 3RT1017-1AC11 be replaced by a 3RT2 contactor?

The 3RT2 series is a different generation within the SIRIUS family. While both are size S00, the 3RT2 uses a different coil system and accessory interface. Direct substitution is not guaranteed without reviewing the specific 3RT2 variant's coil voltage, terminal layout, and mounting footprint against your application.

Where can I buy 3RT1017-1AC11 available via RFQ confirmation?

This part is sourced to order. Availability and pricing are confirmed at quote time.

MPN
3RT1017-1AC11