Pressure switch, 1W, 25barIEC EN 60947-5-1, IP65_x, pressure monitoring of liquid and gaseous media, e. g. compressed air, for actuation of the auxiliary circuits, make and break pressure: separately adjustable
Pressure switch, 1W, 25bar
IEC EN 60947-5-1, IP65_x, pressure monitoring of liquid and gaseous media, e. g. compressed air, for actuation of the auxiliary circuits, make and break pressure: separately adjustable
| Product range | Pressure switches with auxiliary contacts |
| Degree of Protection | IP65 |
| Notes | Variable switching differential |
| Standards |
Features:
Cut-in and cut-out pressures are factory-preset as specified with type suffix: ￫#203948 R ¼” corresponds to G ¼ R ½” corresponds to G ½ according to ISO 228-1 Auxiliary contact to IEC/EN 60947-1 |
| Test pressure | IEC/EN 60947-5-1 |
| Rupturing pressure | 32 bar |
| Climatic proofing | 90 bar |
| Ambient temperature | Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 |
| Degree of Protection | 25 - 70 |
| Mounting position | IP65 |
| Mechanical shock resistance to IEC 60068-2-27 [Half-sinusoidal shock 20 ms] | As required |
| Vibration resistance acc. to IEC/EN 60068-2-6 [Amplitude 1 mm] | > 10 g |
| Terminal capacities >Solid |
36 Hz |
| Terminal capacities >Flexible with ferrules to DIN 46228 |
1 x (0.75 - 2.5) mm2 |
| Terminations | 1 x (0.5 - 1.5) mm2 |
| Terminal screw | Tunnel terminal |
| Tightening torque of terminal screw | M3 |
| Rated impulse withstand voltage [Uimp] | 0.5 Nm |
| Rated insulation voltage [Ui ] | 4000 V AC |
| Overvoltage category/pollution degree | 400 V |
| Max. short-circuit protective device >Fuse [gG/gL] |
III/3 |
| DC-13 >Rated operational current >24 V |
10 A |
| DC-13 >Rated operational current >110 V |
2 A |
| Rated frequency [f] | 0.25 A |
| Operating ambient temperature min. | 50 Hz |
| Operating ambient temperature max. | 25 °C |
| Suitable as guard | +70 °C |
| Suitable as 2-point controller | Yes |
| Suitable as limiter | Yes |
| Max. operation pressure | No |
| Engaging pressure | 25000 hPa |
| Initial setting | 0 - 21 bar |
| Switch off pressure | 0 - 0 hPa |
| End setting | 0 - 22 bar |
| Pressure-switching differential | 0 - 0 hPa |
| Max. test pressure | 0 bar |
| Bursting pressure | 32 bar |
| Medium temperature | 90 bar |
| Connection | 25 - 80 °C |
| Thread size | Inner thread gas cylindrical (BSPP) |
| Rated voltage Ue at AC 50 Hz | 1/4 inch |
| Rated voltage Ue at AC 60 Hz | 0 - 230 V |
| Rated voltage Ue at DC | 0 - 230 V |
| Initial value measuring range pressure | 0 - 110 V |
| End value measuring range pressure | 0 Pa |
| Rated operation power at AC-3, 400 V | 0 Pa |
| Switching capacity at AC-3, 240 V | 0 kW |
| Rated operation current Ie at AC-1, 400 V | 0 kA |
| Rated operation current Ie at AC-3, 400 V | 0 A |
| Number of auxiliary contacts as normally open contact | 0 A |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as change-over contact | 0 |
| Type of electric connection | 1 |
| Number of normally closed contacts as main contact | Screw connection |
| Number of main contacts as normally open contact | 0 |
| Adjustable current range | 0 |
| With hand operation | 0 - 0 A |
| With manual on/off switch | No |
| Electronic version | No |
| With display | No |
| Explosion-proof | No |
| Degree of protection (IP) | No |
| Degree of protection (NEMA) | IP65 |
| Height | Other |
| Width | 100 mm |
| Diameter | 60 mm |
| Depth | 0 mm |
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