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Siemens 3RT1017-1AF01 — Contactors

Siemens SIRIUS 3RT1017-1AF01 Contactor, S00, 24 VDC, 5.5 kW

MPN3RT1017-1AF01

Siemens SIRIUS power contactor, size S00, 24 VDC coil, screw terminals, 5.5 kW at 400 V AC-2, 45 mm width, DIN-rail mount.

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

3RT1017-1AF01 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-1AF01 — 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
3RT1017-1AF01 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz0.8 ... 1.1
Rated value @ 50 Hz110 V
3RT1017-1AF01 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-1AF01 — 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
3RT1017-1AF01 — 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
3RT1017-1AF01 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1017-1AF01 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Installation altitude, max.2 000 m
3RT1017-1AF01 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

The Siemens SIRIUS 3RT1017-1AF01 is a size S00 power contactor with a 24 VDC coil, rated for motor switching up to 5.5 kW at 400 V in AC-2 duty and 8.5 A in AC-4 at 400 V. That AC-2 rating covers slip-ring motor reversing or inching — the kind of load that needs full rated current through the make/break cycle. AC-4 at 8.5 A handles plugging and reversing duty for smaller squirrel-cage motors.

Terminal IP20 on the front and at the terminals means it's safe for open-panel wiring as long as the enclosure door is closed.

Auxiliary contact ratings and wiring

The auxiliary contacts handle 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — enough for direct PLC input or relay logic without an interposer. Screw terminals accept up to 4 mm² stranded or 12 AWG, with two conductors per clamp. Strip length is standard; no special tooling needed.

Short-circuit coordination

Frequently asked questions

Where can I buy 3RT1017-1AF01 and how do I get a price?

This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time.

What is the closest functional alternative to 3RT1017-1AF01?

The 3RT1017-1AK61 uses a 110 VAC/50 Hz coil instead of 24 VDC. Same S00 frame, same 5.5 kW AC-2 rating, same screw terminals. If your control voltage is 110 VAC, it's a drop-in swap without rewiring the power circuit.

Will 3RT1017-1AF01 drop into a panel specified for 3RT1017-1AK61?

Yes — same S00 footprint, same 45 mm width, same DIN-rail clip. The only difference is the coil voltage: 24 VDC vs 110 VAC. Power and auxiliary wiring positions are identical.

What compliance documentation does Siemens provide for 3RT1017-1AF01?

The part carries a RoHS compliance date of 01.07.2006, indicating it meets the EU RoHS directive. Standard Siemens declarations for CE, UKCA, and EAC are available on request.

MPN
3RT1017-1AF01