Siemens SIRIUS auxiliary contactor 3RH2253-1BB40, 24 V DC, size S00, 45 mm width, 117 mm depth, screw and snap-on DIN rail.
| 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 | 6 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 | DC |
| 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.) | 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 | 117 mm |
| Parameter | Value |
|---|---|
| At AC | 10 000 1/h |
Width 45 mm, depth 117 mm, height 57.5 mm. Air gaps needed: 10 mm upward, downward, and forward (-), 6 mm sideways — that's the arc clearance. So you can wedge it into a crowded panel as long as you leave those gaps. Can you fix it where it sits? Yeah — easy access to the screw terminals, no special tools.
Width 45 mm, depth 117 mm, height 57.5 mm. Air gaps of 10 mm upward/downward/forward and 6 mm sideways are required for arc clearance.
The evidence includes a substance prohibition date of 10/01/2009, indicating RoHS compliance for that directive. No UL or IEC certifications are listed in the provided documentation.
No related articles