Nanjing KJT Electric Co,.LTD
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 |
Wiring diagram
