Siemens SIRIUS 3RT1016-2GG24 power contactor, size S00, 4 kW AC-2 at 400 V, 8.5 A AC-4, spring-loaded terminals, screw and snap-on DIN rail mount.
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 10 A |
| Rated operational current, AC-4 @ 400 V | 8.5 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 4.5 kW |
| Rated value @ 690 V | 5.5 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 |
|---|---|
| Installation altitude, max. | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 60 mm |
| Depth | 114 mm |
The Siemens 3RT1016-2GG24 is a SIRIUS power contactor in frame size S00, rated for 4 kW at AC-2 duty on a 400 V line — that's the motor-switching curve for slip-ring rotors or moderate inrush loads. Both main and auxiliary circuits terminate through spring-loaded terminals, so no screwdriver torque check after commissioning.
Type 1 coordination (contactor may need replacement after fault) allows a 35 A gL/gG fuse.
At AC-2 duty on 400 V, it is rated for 4 kW. The AC-4 switching rating is 8.5 A at 400 V, covering plugging and inching applications.
The main and auxiliary spring-loaded terminals accept 2x solid conductors from 0.25 to 2.5 mm², or 2x stranded conductors in the same range. AWG equivalents are 2x 24 to 14.
Screw or snap-on mounting onto 35 mm DIN rail per EN 50022. The contactor is size S00 with a width of 45 mm, height of 60 mm, and depth of 114 mm. Side-by-side mounting is permitted.
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