NP2 series buttons are suitable for industrial control circuits with AC 50Hz or 60Hz, rated working voltage up to 415V and DC working voltage up to 250V, as the control of electromagnetic starters, contactors, relays and other electrical circuits, with indicator light buttons It is also suitable for the occasion of light signal indication. Compliant with the standard: GB/T 14048.5.
working environment
1. The ambient air temperature is: -5°C~+40°C, and the average value within 24 hours does not exceed +35°C.
2. Altitude: no more than 2000m
3. Atmospheric conditions: When the maximum temperature is +40°C, the relative humidity of the air does not exceed 50%, and a higher relative humidity can be allowed at lower temperatures, such as 90% at +20°C. Special measures should be taken for occasional condensation due to temperature changes.
4. Pollution level: Level 3.
5. Installation category: Class II.
6. The button should be installed in a place without significant shaking, shock vibration and rain and snow.
7. The button should be installed in a medium without explosion hazard, and there is no gas and a lot of dust in the medium that can corrode metals and damage insulation.
8. Installation dimensions and external dimensions: Φ22 panel installation button installation hole diameter is 22.3+04 mm, metal head type is suitable for installation panels with a thickness of 1mm~6mm; plastic head type is suitable for installation panels with a thickness of 1mm~4mm; Φ30 panel mount button
The diameter of the mounting hole is 30.5*0+0.5 mm, which is suitable for installation panels with a thickness of 1mm~3mm.
NP2 series buttons are suitable for industrial control circuits with AC 50Hz or 60Hz, rated working voltage up to 415V and DC working voltage up to 250V, as the control of electromagnetic starters, contactors, relays and other electrical circuits, with indicator light buttons It is also suitable for the occasion of light signal indication. Compliant with the standard: GB/T 14048.5.
working environment
1. The ambient air temperature is: -5°C~+40°C, and the average value within 24 hours does not exceed +35°C.
2. Altitude: no more than 2000m
3. Atmospheric conditions: When the maximum temperature is +40°C, the relative humidity of the air does not exceed 50%, and a higher relative humidity can be allowed at lower temperatures, such as 90% at +20°C. Special measures should be taken for occasional condensation due to temperature changes.
4. Pollution level: Level 3.
5. Installation category: Class II.
6. The button should be installed in a place without significant shaking, shock vibration and rain and snow.
7. The button should be installed in a medium without explosion hazard, and there is no gas and a lot of dust in the medium that can corrode metals and damage insulation.
8. Installation dimensions and external dimensions: Φ22 panel installation button installation hole diameter is 22.3+04 mm, metal head type is suitable for installation panels with a thickness of 1mm~6mm; plastic head type is suitable for installation panels with a thickness of 1mm~4mm; Φ30 panel mount button
The diameter of the mounting hole is 30.5*0+0.5 mm, which is suitable for installation panels with a thickness of 1mm~3mm.
