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The KJT waterproof travel switch has the following characteristics
■ Aluminum alloy casting shell, sturdy and durable, with high mechanical strength;
■ The contact components are imported, and the contact material is silver alloy, ensuring quality;
■ IP67 high level protection, equipped with waterproof, oil proof, and dust proof structures, capable of working underwater;
■ Comes with a 3M long cable for convenient user wiring;
■ Suitable for outdoor equipment, shield tunneling equipment, painting equipment, and other occasions with high waterproof and oil proof requirements in the wild.
| rated voltage | 5A 125V,3A 250VAC |
| Operating speed | 1mm~1m/s |
| operating frequency | machinery：120 Times/minute |
| electrical：30 Times/minute | |
| Contact resistance | 15m Ω below |
| insulation resistance | 100Ω以上(在 500VDC以下) |
| withstanding voltage | Discontinuous terminal to terminal: 1000VAC, 50, 60Hz for one minute |
| Terminal to ground: 1500VAC, 50, 60Hz, lasting for one minute | |
| Between terminals and unloaded metal: 1500VAC, 50/60Hz for one minute | |
| vibrate | ction durability: 10~55Hz, 1.5mm dual amplitude |
| impact | Mechanical durability: above 1000m/s2 (about 30G or above) |
| Misoperation durability: 500m/s2 or above (about 30G or above) | |
| Use weekly temperature | -10~+70 ℃ |
| humidity | max 95%RH |
| service life | machinery：1，000万次以上 electrical：20万次以上 |
| protection grade | IEC:IP67 |
| weight | Approximately 360g (cable length 3m) |
| model | KH-4211 |
| OFmax | 1200gf(5.69N) |
| RFmin | 450gf(1.47N) |
| PTmax | 1.8mm |
| OTmin | 3mm |
| MDmax | 0.2mm |
| OP | 28.5 ± 1mm |