2JB25-1 Magnetism Keep and hermetical relay series 2JB25-1 Magnetism Keep and hermetical relay seriesContact form | Maincontact,2form secondary contact,1 form | Operating time（ms） | ≤25ms | Leakage(Pa.cm3/s) | ≤1×10-3Pa·cm3/s | Pulse width（ms） | ≤25ms | Contact Resistance(Ω) | Before test | Main coil ≤0.006Ω | Contact load | 110Vd.c,25A, Resistive | secondary coil≤0.03Ω | After test | Main coil≤0.007Ω | 2A，28Vd.c. Resistive | econdary coil≤0.10Ω | Insulation resistance | Under normal condition | ≥500 | Life | 25A，5×103，5A，1.5×104 | Under high temperature And high humidity | ≥10 | Dielectric Withstanding Voltage (50Hz) | Under normal condition | ≥500Vr.m.s,50Hz,60s | Weight | ≤160g | Under low-pressure | ≥200Vr.m.s,50Hz,60s |
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