waterproof electromagnetic locks for big sale

Technical ParameterWorking Voltage12VDC,24VDCWorking Current12VDC/0.53A,24VDC/0.27AWorking Condition-40℃ ~ +50℃Power supply modeSuccessivelyWork Life26,500 hours one year warrantyHolding Force600kgsInsulation Resistance TestDC500VDimension473mm×45mm×30mmWeight3920gSpeciality:1.Easily installed, low noise and durable.2.Strong magnetic force, no magnet left when power off.3.Particular wires, can work for long time under the condition of -65℃~200℃.4.Anti strong acid and alkali,