... Ω min. (at 500VDC)Dielectric strength1000VAC, 50/60HZ for 1 minute between terminals of the same polarity1500VAC, 50/60 HZ for ... 1 minute between currentcarrying and non-current-carrying metal parts1500VAC, 50/ ... 60 HZ for 1 minute between each terminal and groundVibration frequency10-55HZ,1.5mm double ...