The Siemens SIRIUS 3RT1015-2GG22 is a size S00 power contactor rated for 10 A at 24 V, with a 24 VDC coil that includes a full-wave rectified surge suppressor built in. The AC-2 motor switching rating at 400 V is 3 kW, and the AC-4 rating at 400 V is 6.5 A — so it handles both standard motor starts and reversing or plugging duty cycles. Main and auxiliary/control circuits both terminate through spring-loaded terminals, which speeds panel wiring and eliminates periodic re-torquing. The 45 mm width and 60 mm height keep panel density reasonable. Side-by-side mounting is permitted, so no mandatory spacing gaps between contactors on the rail.
Siemens SIRIUS 3RT1015-2GG22 Power Contactor, S00, 24 VDC, 1
MPN3RT1015-2GG22
Siemens SIRIUS power contactor, size S00, 3RT1015-2GG22, 24 VDC coil, 10 A rated operational current, spring-loaded terminals, screw and snap-on mounting onto 35 mm DIN rail.
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
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 10 A |
| Rated operational current, AC-4 @ 400 V | 6.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 3.5 kW |
| Rated value @ 690 V | 4 kW |
| Rated value @ 230 V | 6 A |
| Rated value @ 24 V | 10 A |
| Rated value @ 60 V | 2 A |
| Rated value @ 110 V | 1 A |
| Rated value @ 220 V | 0.3 A |
| Parameter | Value |
|---|---|
| Control supply voltage type | AC |
| Rated value @ 50 Hz | 0.8 ... 1.1 |
| Rated value @ 50 Hz | 110 V |
| Parameter | Value |
|---|---|
| Main poles | 3 |
| Main NO contacts | 3 |
| Auxiliary contact reliability | 1 faulty switching per 100 million (17 V, 1 mA) |
| Parameter | Value |
|---|---|
| Short-circuit coordination type 1, fuse | fuse gL/gG: 35 A |
| Short-circuit coordination type 2, fuse | fuse gL/gG: 20 A |
| Aux. switch short-circuit protection, fuse | fuse gL/gG: 10 A |
| Parameter | Value |
|---|---|
| Main circuit connection | spring-loaded terminals |
| Aux. / control circuit connection | spring-loaded terminals |
| Conductor cross-section, solid | 2x (0.25 ... 2.5 mm²) |
| Conductor cross-section, solid or stranded | 2x (0,25 ... 2,5 mm²) |
| Conductor cross-section, finely stranded w/ ferrule | 2x (0.25 ... 1.5 mm²) |
| Mounting method | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Side-by-side mounting | Yes |
| Parameter | Value |
|---|---|
| Durability (operating cycles, typ.) | 30 000 000 |
| Durability with aux. switch block (cycles, typ.) | 10 000 000 |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Installation altitude, max. | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 60 mm |
| Depth | 114 mm |
Product details
Frequently asked questions
What are the key ratings for this contactor?
Rated operational current is 10 A at 24 V. AC-2 motor switching at 400 V is rated for 3 kW; AC-4 at 400 V is rated for 6.5 A. The coil is 24 VDC with a built-in full-wave rectified surge suppressor.
What is the physical size and mounting?
Size S00 frame: 45 mm wide, 60 mm high, 114 mm deep. Mounts via screw-and-snap-on onto 35 mm DIN rail per EN 50022. Side-by-side mounting is allowed without spacing.
What wire sizes and termination type does it use?
Spring-loaded terminals on both main and auxiliary/control circuits. Accepts 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG).
What fuse coordination is required?
For type 2 coordination (no damage to the contactor), use a gL/gG 20 A fuse upstream. For type 1 coordination (contactor may need replacement after a fault), a gL/gG 35 A fuse is permitted.
MPN
3RT1015-2GG22