Factory Cheap Hot Lightning And Surge Arrester - 4P 63A Manual Transfer Changeover Switch – Aiso

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Factory Cheap Hot Lightning And Surge Arrester - 4P 63A Manual Transfer Changeover Switch – Aiso Detail:

Chinese manufacturer 4Pole 63A Manual Changeover Switch

4p Switch Normal working conditions

1.The air temperature is -5℃~+40℃, the average value within 24 hours should not be

over 35℃.

2.The relative humidity should not exceed 50% at max temperature +40℃, the higher

relative humidity is permissible at lower temperature, for instance, 90% at +20℃, but

the condensation will be produced due to temperature change, which should be

considered.

3. The altitude of mounting place should not exceed 2000m. Classification: IV. 4.Inclination is not more than ±23°.

4. Pollution grade: 3.

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