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Siemens 3RT1517-2GG28-0KT5 — Contactors

Siemens 3RT1517-2GG28-0KT5 SIRIUS Power Contactor, Size S00

MPN3RT1517-2GG28-0KT5

Siemens SIRIUS power contactor, size S00, 45 mm wide, spring-loaded terminals, 24 VDC coil, 10 A rated operational current at 24 V.

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

Specifications

3RT1517-2GG28-0KT5 — Identification
ParameterValue
Contactor frame sizeS00
3RT1517-2GG28-0KT5 — Ratings & Performance
ParameterValue
Rated value @ 400 V3 A
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
3RT1517-2GG28-0KT5 — Control & Coil
ParameterValue
Control supply voltage typeAC
Rated value @ 50 Hz3.8 V·A
Rated value @ 50 Hz110 V
3RT1517-2GG28-0KT5 — Contacts & Poles
ParameterValue
Main poles4
Main NO contacts2
Auxiliary contact reliability1 faulty switching per 100 million (17 V, 1 mA)
3RT1517-2GG28-0KT5 — 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
3RT1517-2GG28-0KT5 — Connection & Mounting
ParameterValue
Main circuit connectionspring-loaded terminals
Conductor cross-section, solid2x (0.25 ... 2.5 mm²)
Conductor cross-section, finely stranded w/ ferrule2x (0.25 ... 1.5 mm²)
Side-by-side mountingYes
3RT1517-2GG28-0KT5 — Durability
ParameterValue
Durability (operating cycles, typ.)10 000 000
Durability with aux. switch block (cycles, typ.)10 000 000
3RT1517-2GG28-0KT5 — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C
Storage temperature range-55 ... +80 °C
3RT1517-2GG28-0KT5 — Mechanical
ParameterValue
Width45 mm
Height60 mm
Depth72 mm
3RT1517-2GG28-0KT5 — Specifications
ParameterValue
At AC4 ... 30 ms

Product details

SIRIUS power contactor, size S00 — spring-loaded terminals, 24 VDC coil

The Siemens SIRIUS 3RT1517-2GG28-0KT5 is a size S00 power contactor with a 24 VDC coil, spring-loaded terminals on the main circuit, and a 45 mm width that snaps onto a 35 mm DIN rail per EN 50022. Rated operational current at 24 V is 10 A; at 230 V it carries 6 A; at 400 V it handles 3 A. The auxiliary contacts are rated 12 A per NC and per NO. The coil draws 3.8 VA at 50 Hz and 0.9 VA at 60 Hz. Arcing time runs 10 to 15 ms; the built-in surge suppressor uses full-wave rectification. Mechanical life is typical 10,000,000 operations. Maximum switching frequency at AC-1 duty is 1,000 cycles per hour.

DIN-rail mounting and panel integration

Front protection is IP20. Spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded conductors — no screw torque to verify, which speeds panel wiring and reduces connection faults.

Rated impulse withstand voltage is 6 kV for both the main circuit and the auxiliary circuit, supporting coordination in standard industrial panels.

Frequently asked questions

What are the key ratings for this contactor?

Rated operational current is 10 A at 24 VDC, 6 A at 230 V, 3 A at 400 V. Coil draws 3.8 VA at 50 Hz. Mechanical life is 10 million operations. Size S00, 45 mm wide, spring-loaded terminals.

How do I get current pricing and availability for 3RT1517-2GG28-0KT5?

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

Will 3RT1517-2GG28-0KT5 drop into a panel specified around 3RT1016-1AG61 without rewiring?

Both are size S00 contactors with the same 45 mm width and DIN-rail mounting, so the footprint is compatible. The 3RT1517-2GG28-0KT5 uses spring-loaded terminals versus screw terminals on the 3RT1016-1AG61 — verify your wire termination type before substitution.

MPN
3RT1517-2GG28-0KT5