4P 100A Transfer Transfer Changeover Switch

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Trusted Supplier 100A 4 Pole Changeover Manual Transfer Switch

100A Manual Transfer 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


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

4. Pollution grade: 3.

 100a 4 pole Changeover Switch Main technical parameters
Name AS(M)4P-125, 100A
Number of poles: 4P
Rated working voltage Ue 230V/400V
Frequency 50Hz
Rated current 100A
Mechanical 30000
Electrical 10000
Use category AC22B
Protection level IP20

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