| Customization: | Available |
|---|---|
| Structure: | Working Limit Switch |
| Type: | Explosion-Proof Limit Switch |
|
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1. Designed for applications of small mounting space
2. Constructed with Metal based and plastic cover
3. Mechanical movement and electrical line separtes
4. Positive opening mechanism*Improved current carrying capacity to 10A
| Operating Speed | 0.5mm~50cm/sec | |||||
| Operating Frequency | Mechanical:120 operations/min;Electrical:30 operations/min | |||||
| Contact Resistance | 25mΩ max. (initial) | |||||
| Insulation Resistance | 100mΩ min(at 500VDC) | |||||
| Dielectric Strength | 1000VAC, 50/60Hz for 1 min between terminals of the same polarity | |||||
| 1500VAC, 50/60Hz for 1 min between load currents and no-load currents parts | ||||||
| 1500VAC, 50/60Hz for 1 min between terminal and ground | ||||||
| Vibration | malfunction:10Hz~55Hz, 1.5mm double amplitude | |||||
| Shock | Mechanical resistance:1000m/s2; malfunction:300m/s2 | |||||
| Ambient Temperature | minus 5ºC~65ºC | |||||
| Ambient Humidity | <95%RH | |||||
| Working Life | Mechanical:2*107;Electrical:3*105 | |||||
| Protection Degree | IP65 | |||||
| Model | Operating Force max |
Releasing Force min |
Pretravel max |
Overtravel min |
Movement Differential |
Operating Position |
| ME8104 | 7.4N(0.75kgf) | 0.1N(1kgf) | 20° | 50° | 12° | / |
| ME8108 | 7.4N(0.75kgf) | 0.1N(1kgf) | 20° | 50° | 12° | / |
| ME8107 | 7.4N(0.75kgf) | 0.1N(1kgf) | 20° | 50° | 12° | / |
| ME8111 | 8.9N(0.9kgf) | 1.5N(0.15kgf) | 1.5mm | 4mm | 1mm | 26±0.8mm |
| ME8112/8122 | 8.9N(0.9kgf) | 1.5N(0.15kgf) | 1.5mm | 4mm | 1mm | 37±0.8mm |
|
ME8166/8168/ 8169/9101 |
1.5N(0.15kgf) | / | 30mm | / | / | / |
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