Περιγραφή
Magnetic Contact Switches Door Switch
Magnetic contact switches are best for refrigerator equipment, package machines, security doors. και τα λοιπά. The separate type proximity switches, its sensitive distance is 6~20mm, combination various switch units and magnet units. Directly control on 200Vdc or 220Vac without power supply unit or amplifying relay. No erroneous operations due to noise and surge, assures maintenance free operation and long life. The mounting is simple.
Προδιαγραφές
| Είδος | Technical Parameter |
| Pressure Setting Range | Automatic Reset:0.1Mpa-3.05Mpa;Manual reset:2.5Mpa-3.4Mpa |
| Electrical Ratings | 120/240VAC,375VA;28VAC/VDC,2A 120VAC, 5.8FLA, 34LRA; 240VAC, 2.9FLA, 15LRA |
| Ambient Temperature and Humidity | -35ºC+120ºC;less than 95% RH |
| Contact Resistance | Less than 100mΩ |
| Insulation Resistance | More than 100mΩ |
| Dielectric Voltage Withstand | Withstand 1500vac for one minute without breakdown |
| Burst Pressure | 35Mpa for one minute without body rupture and seals failure |
| Leakage | Total maximum allowable leak rate of 7*10-6cc/sec of at least 70% helium at 1.0Mpa |
| Durability | 100,000 cycles(automatic);6,000 cycles(Manual) |
| Flame Rated | UL94V-0 |
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