Siemens SIRIUS vacuum contactor, 3RT1264-6AS36, size S10, 210 x 145 x 206 mm, screw-type magnet coil terminals, screw fixing, auxiliary switch included.
| Parameter | Value |
|---|---|
| Contactor frame size | S10 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 10 A |
| Rated operational current, AC-4 @ 400 V | 195 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 2 A |
| Rated value @ 690 V | 1 A |
| 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/DC |
| Rated value @ 50 Hz | 0.9 |
| Rated value @ 50 Hz | 500 ... 550 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 | gG: 500 A (690 V, 100 kA) |
| Short-circuit coordination type 2, fuse | gG: 500 A (690 V, 100 kA), aM: 400 A (690 V, 50 kA), BS88: 450 A (415 V, 50 kA) |
| Aux. switch short-circuit protection, fuse | gG: 10 A (500 V, 1 kA) |
| Parameter | Value |
|---|---|
| Main circuit connection | Connection bar |
| Aux. / control circuit connection | screw-type terminals |
| Conductor cross-section, solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²) |
| Conductor cross-section, solid or stranded | 2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), max. 2x (0,75 ... 4 mm²) |
| Conductor cross-section, finely stranded w/ ferrule | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Mounting method | screw fixing |
| Side-by-side mounting | Yes |
| Parameter | Value |
|---|---|
| Durability (operating cycles, typ.) | 10 000 000 |
| Durability with aux. switch block (cycles, typ.) | 10 000 000 |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Storage temperature range | -55 ... +80 °C |
| Installation altitude, max. | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 145 mm |
| Height | 210 mm |
| Depth | 206 mm |
| Parameter | Value |
|---|---|
| At AC | 40 ... 80 ms |
The 3RT1264-6AS36 measures 210 mm high by 145 mm wide by 206 mm deep — a size S10 frame that occupies a substantial footprint on the back panel.
Main power conductors use stranded wire from 70 mm² up to 240 mm² — sized for the full rated current of the S10 frame.
Maximum switching frequencies per duty class: AC-1 at 800 cycles/hour, AC-2 at 300, AC-3 at 750, AC-3e at 750, and AC-4 at 250 cycles/hour.
The contactor measures 210 mm high by 145 mm wide by 206 mm deep, size S10 frame, with a single 11 mm screw-fixing hole.
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