Push Button Switch(TN2)
The upper base and contact block of TN2 series are detachable.The protection strucure for this series is IP65(IEC144) for waterproof,oll tight and dust proof in harsh environment except Twin -Touch push button and illuminated push button switches are IP40.
| Operating frequency | Mechanically | Push butter (momentary) 60 cycles/min., other 30 cycles/min. |
| Electrically | 30 cycles/min. | |
| Service life | Mechanically | Push butter (momentary) 3,000,000 operations., other 300,000 operations. |
| Electrically | Push butter (momentary) 500,000 operations., other 200,000 operations. | |
| Shock | Durability | Transformer series 600m/S2.,other 100m/S2 |
| Malfunction | Push Button (momentary) 1000m/S2.,other 250m/S2 | |
| Vibration | Malfunction | 10~55 HZ double amplitude 1.5mm |
| Contact resistance | 50mΩ max.(initial value) | |
| Insulation resistance | 100mΩ min.(500VDC) | |
| Dielectric strength | 2500 VAC ,50/60 HZ for 1 minute | |
| Ambient temerature | '-20℃～+60℃ |
