LIMIT SWITCH
KJT high-temperature resistance travel switch adopts a fully closed contact switch cast by high-temperature resistance material. One set of normally open and the other set of normally closed maximum allowable current 5A/AC 220V (other voltages are predetermined). After special treatment, the contact can be used for a long time in a high-temperature environment without being damaged by oxidation or pollution.
Technical parameter | |
Rated Current | 10A /250VAC |
Operating Speed | 1mm-2m/s |
Operating Frequency |
Machinery:120times/minute Electric:30times/minute |
Contect Resistance | <15 mΩ(mm) (initial stage) |
Insulation Resistance | >100Ohm (<500VDC ) |
Withstand Voltage |
No connection between terminals. 1000VAC50/60Hz lasts 1 minute Between the terminal and the contact. 2200VAC50/60Hz lasts 1 minute Between terminal and no-load current metal. 2200VAC50/60Hz lasts 1 minute |
Vibration | Misoperation Endurance 10~55Hz,1.5mm double-amplitude |
Impact |
Mechanical Endurance >1,000m/S² (>100G) Misoperation Endurance >300m/S² (>30G) |
Temperature | -40°C~+350°C |
Humidity | <95%RH |
Working Life |
Machinery: >15million times Electric: >0.5million times |
Protection Degree | IEC specification:IP66 |
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