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The T1N160 FFC 4P circuit breaker switch
delivery time：2 weeks
Conditions for work
1) The upper limit of the ambient air temperature shall not exceed + 40℃, the lower limit is not less than-5℃, and the average temperature value of 24h shall not exceed + 35℃;
Note 1: Operating conditions of-10℃ or-25℃ shall be stated to the manufacturer at the time of placing the order;
Note 2: For operating conditions with upper limit above + 40℃ or lower limit below-25℃, the user shall negotiate with the manufacturer.
2) The elevation of the installation site shall not exceed 2,000 m;
3) Atmospheric relative humidity shall not exceed 50% when the ambient air temperature is + 40℃, and high relative humidity may be allowed at lower temperatures, for example at + 20℃
Up to 90%, appropriate measures should be taken for condensation produced occasionally due to temperature changes;
4). Pollution Level: Grade 2;
5) Installation category: class and class;
6) The external magnetic field of the installation site shall not exceed 5 times that of the ground magnetic field in any direction;
7) General vertical installation, with a tolerance of 2° in any direction;
8) The installation site shall be free from significant impact and vibration.
3 Parameters
1). Rated operating voltage (Ue): AC 230V / 400V (1P), 400V (2P, 3P, 4P).
2). Rated insulation voltage (Ui): 600V.
3). Rated impact withstand voltage (Uimp): 4KV.
4). Rated current (In): 1A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
5) Rated short circuit capacity (Icn): 6A-40A: 6000A, 50A-63A: 4500A.
6) Short circuit capability (Ics): 6A-40A: 6000A, 50A-63A: 4500A.
7), Pole number: a. Unipole (1P); b. dipole (2P); c. tripole (3P); d. quadrupole (4P).
