KF2504 core, 30A per core

Operating temperature: -55℃ ~ + 125℃  Insulation resistance: 1000 MΩ(500V.DC.)   Relative humidity: 90% -95% at + 40℃± 2℃   resistant voltage: 1000V (50Hz. effective value, 1min without breakdown arc)     Gas seal: when the low pressure end is 1.33*10Pa     Rated voltage: 200V (valid value)    Air leakage amount is not greater than 1X10-9Pa.m3/s  Plug and pull the service life: 500 times