Siemens SIRIUS contactor relay, size S00, 3RH6140-1AB00, 4 NO auxiliary contacts, AC 24 V 50/60 Hz coil, 45 mm width, 57.5 mm height, 73 mm depth, screw and snap-on mounting on 35 mm DIN rail.
| Parameter | Value |
|---|---|
| Contactor frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current, AC-12, max. | 6 A |
| Rated value @ 400 V | 3 A |
| Rated value @ 690 V | 1 A |
| Rated value @ 230 V | 10 A |
| Rated value @ 24 V | 6 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 | 24 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 standard mounting 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 | 10 000 1/h |
The Siemens 3RH6140-1AB00 is a SIRIUS contactor relay in size S00, carrying four normally open (4 NO) auxiliary contacts — the 40 E switching element identifier on the nameplate tells you that at a glance. Rated operational current hits 6 A at 24 V and 10 A at 230 V, with a switching frequency of 10 000 operations per hour on both AC and DC loads.
Depth is 73 mm — factor that into enclosure depth clearance.
Width is 45 mm, depth is 73 mm, height is 57.5 mm. It fits a standard S00 contactor footprint.
Both are S00 contactor relays with the same 45 mm width and 35 mm DIN rail mounting, so the mechanical fit is identical. The difference is the coil voltage — 3RH6140-1AB00 has a 24 V AC coil; 3RH6140-1AP00 uses a different coil voltage. Verify the control supply before swapping.
We source it to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send a request for a firm quote.
No related articles