Siemens SIRIUS auxiliary contactor, size S00, 2 NO instantaneous contacts, 10 A rated at 24 V and 230 V, screw and snap-on 35 mm DIN rail mounting, 73 x 45 x 57.5 mm.
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 10 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 500 V | 2 A |
| Rated value @ 690 V | 1 A |
| Rated value @ 230 V | 10 A |
| Rated value @ 24 V | 10 A |
| Rated value @ 60 V | 4.7 A |
| Rated value @ 110 V | 3 A |
| Rated value @ 220 V | 1.2 A |
| Parameter | Value |
|---|---|
| Control supply voltage type | AC |
| Rated value @ 50 Hz | 0.8 ... 1.1 |
| Rated value @ 50 Hz | 230 V |
| Parameter | Value |
|---|---|
| Auxiliary contact reliability | 1 faulty switching per 100 million (17 V, 1 mA) |
| Parameter | Value |
|---|---|
| Conductor cross-section, solid or stranded | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² |
| Conductor cross-section, finely stranded w/ ferrule | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Mounting method | screw and snap-on mounting onto 35 mm DIN rail |
| 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 |
| Storage temperature range | -55 ... +80 °C |
| Installation altitude, max. | 2 000 m |
| Parameter | Value |
|---|---|
| Width | 45 mm |
| Height | 57.5 mm |
| Depth | 73 mm |
| Parameter | Value |
|---|---|
| At AC | 4 ... 15 ms |
The 3RH2122-1AP00-0AA6: The 10 A rating at 24 V and 230 V AC covers most control-circuit and signal-switching needs — think PLC outputs, relay coils, or indicator loads. The 2 NO contacts give you two independent form-A paths in one 45 mm wide package, which saves rail space compared to stacking two separate relays. The 73 mm depth is shallow enough to clear most enclosure back-panels and gland plates.
The part carries a RoHS compliance date of October 1, 2009, covering the EU RoHS directive.
Both are size S00 auxiliary contactors on the same 45 mm width and 35 mm DIN rail footprint, so mechanical fit is identical. The 1AP00 variant carries 2 NO contacts; the 2AV00 carries 2 NO + 2 NC. Rewiring depends on whether your circuit needs the NC pair — if not, it's a drop-in.
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