> Clean production environment
> Full automatic testing with various tests
> Standardized production process with trained workers
> Low failure ratio and 24-month warranty
> Strong R&D and engineering support

| working temperature | -25°℃~+55°℃ (no freezing) | |
| working humidity | 45-85%RH | |
| contact resistance | ≤50mΩ | |
| insulation strength | ≥100ΜΩ | |
| power frequencywithstand voltage | 1890VAC/50Hz/60s | |
| Vibration Resistance | amplitude Is about 1.0mm/50Hz | |
| Impact Resistance | >10g | |
| mechanical life | self-reset | ≥2000, 000 times |
| selt-lock, rotary konb | ≥1000, 000 times | |
| key rotary konb, emergency stop | ≥500, 000 times | |
| electrical life | ≥200, 000 times | |
| Type Of Function | Model |
| 2P self-reset long handle rotary knob | LA36M-10XB/21 |
| 2P self-lock long handle rotary knob | LA36M-10XB/22 |
| 3P self-reset long handle rotary knob | LA36M-20XB/31 |
| 3P self-lock long handle rotary knob | LA36M-20XB/33 |
| 3P right-self-reset left-self-lock long handle rotary knob | LA36M-20XB/32 |


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