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Siemens 3RT1017-1AU62 — Contactors

Siemens SIRIUS 3RT1017-1AU62 Power Contactor, S00, 3-Pole, 5

MPN3RT1017-1AU62

Siemens SIRIUS power contactor, size S00, 3-pole, 3 NO main contacts, AC-2 rated 5.5 kW at 400 V, screw terminals, 45 mm width, IP20 front protection.

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

3RT1017-1AU62 — Identification
ParameterValue
Contactor frame sizeS00
3RT1017-1AU62 — Ratings & Performance
ParameterValue
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
3RT1017-1AU62 — Control & Coil
ParameterValue
Control supply voltage typeAC
3RT1017-1AU62 — Contacts & Poles
ParameterValue
Main poles3
Main NO contacts3
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1017-1AU62 — 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
3RT1017-1AU62 — Connection & Mounting
ParameterValue
Main 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, finely stranded w/ ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Side-by-side mountingYes
3RT1017-1AU62 — Durability
ParameterValue
Durability (operating cycles, typ.)30 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1017-1AU62 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
3RT1017-1AU62 — Mechanical
ParameterValue
Width45 mm
Height57.5 mm
Depth72 mm

Product details

It is rated for AC-2 duty at 5.5 kW at 400 V, which means it handles wound-rotor motor starting and reversing up to that power level, and delivers 8.5 A in AC-4 duty for plugging and inching applications.

The AC-4 rating of 8.5 A at 400 V is lower than the AC-3 equivalent would be, reflecting the higher electrical wear from inching or reversing duty. Main circuit termination is screw-type terminals accepting 2x (0.5 to 1.5 mm²) solid, 2x (0.75 to 2.5 mm²) solid, or up to 2x (0.75 to 4 mm²) stranded. For AWG, that's 2x (20 to 16), 2x (18 to 14), or 1x 12. Type 1 coordination requires a 35 A gL/gG fuse; Type 2 coordination requires a 20 A gL/gG fuse.

Panel integration

Depth is 72 mm, height 57.5 mm, so it fits compactly in a 45 mm-wide DIN slot.

Frequently asked questions

What is the closest functional second-source to the 3RT1017-1AU62?

The 3RT1017-1AP01 is a peer in the same SIRIUS S00 frame. The 3RT1017-1AU62 has a 24 V AC coil, while the 3RT1017-1AP01 has a different coil voltage. Verify coil voltage compatibility before substituting — the mechanical footprint and main contact ratings are identical.

What are the key ratings of the 3RT1017-1AU62?

Key ratings: AC-2 motor power 5.5 kW at 400 V, AC-4 current 8.5 A at 400 V, 3 NO main contacts, screw terminals for main circuit, width 45 mm, depth 72 mm, height 57.5 mm, IP20 front protection, operating temperature -25 to +60 °C.

MPN
3RT1017-1AU62