Liquid level switch, RT281A
017D004666
Temperature range [°C]: -30 - 20, Reset function: Auto, Contact function: SPDT, Sensor type: Heat sensing element, Capillary tube length [mm]: 3000, Enclosure rating IP: IP66
This product has been discontinued.
The product is no longer available for purchase, but you can still find information about it, including service manuals, drawing etc.
If you're looking for a similar product, you can check out other options within the same product type by visiting the product type page.: Liquid level switches
Product specifications
Characteristic | Value |
|---|---|
| Ambient temperature range [°C] [max] | 70 °C |
| Ambient temperature range [°C] [min] | -50 °C |
| Ambient temperature range [°F] [max] | 158 °F |
| Ambient temperature range [°F] [min] | -58 °F |
| Approval | CCCCEEACLLC CDC EURO-TYSKLVDRMRSRoHSRoHS ChinaTYSK |
| Cap. tube length fraction [in] | 118 1/8 in |
| Capillary tube length [mm] | 3000 mm |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Contact function | SPDT |
| Contact rating | AC15=3 A, 400 VAC1=10 A, 400 VAC3=4 A, 400 VDC13=12 W, 220 VLR=28 A, 400 V |
| Contains batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Electrical conn. Male/Female | Female |
| Electrical connection | Screwed cable entry |
| Electrical connection size | 2xPg 13.5 |
| Electrical connection standard | DIN 40430 |
| Electrical spec. standard | EN 60947-4/-5 |
| EN 60947 electrical properties | Insulation: 400VPollution degree: 3Rated impulse voltage: 4 kVShort circuit prot, fuse: 10A |
| EN 60947 wiring properties | Flex, ferrules: 0.2-1.5 mm2Flex, no ferrules: 0.2-2.5 mm2Solid/stranded: 0.2-2.5 mm2 |
| Enclosure rating IP | IP66 |
| EU RoHS compliance | Yes |
| EU RoHS exemption clause | No |
| Material Description | RT281A Liquid Level Switch M/8 |
| Max. sensor temperature [°C] | 80 °C |
| Max. sensor temperature [°F] | 176.0 °F |
| Max. test pressure [bar] Pe | 25.0 bar |
Characteristic | Value |
|---|---|
| Max. test pressure [psig] | 362.0 psig |
| Max. Working Pressure [bar] | 22.0 bar |
| Max. Working Pressure [psig] | 319 psig |
| Packing format | Multi pack |
| Pressure connection size | 3/8 |
| Pressure connection standard | ISO 228-1 |
| Pressure connection type | G |
| Pressure Male/Female | Male |
| Product accessories | Generic accessoriesSwitches accessories |
| Product description | Liquid Level Switch |
| Product group | Switches and thermostats |
| Product line | Air Conditioning and Commercial Refrigeration |
| Product name | Liquid level switch |
| Product Type | RT281A |
| Quantity per packing format | 8 pc |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Relay release time [s] | 0 s |
| Reset function | Auto |
| SCIP dossier no. | d64be145-2cb1-4f9e-b131-1e4b19976626 |
| SCIP dossier product name | Electric control valve body(2) |
| Sensor type | Heat sensing element |
| Serviceable | Contact systems |
| Temperature range [°C] [max] | 20 °C |
| Temperature range [°C] [min] | -30 °C |
| Temperature range [°F] [max] | 70 °F |
| Temperature range [°F] [min] | -20 °F |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 2.12 Kilogram |
| Net weight | 1.842 Kilogram |
| Volume | 5.087 Liter |
Characteristic | Value |
|---|---|
| EAN/UPC | 5702428042734 |
| Proposition 65 | Cancer and Reproductive Harm |