
B88069X2420B502
DO-221AC, SlimSMA
40174977-B88069X2420B502
Gas Discharge Tubes / Gas Plasma Arrestors T85-A350XF1
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
During fault, the only circuit breaker closest to the fault point should be tripped. The operating time of relay associated with protection of line should be as minimum as possible in order to prevent unnecessary tripping of circuit breakers associated with other healthy parts of power system.