HH-2178-4 JMK Inc Operating voltage________________85 to 250 V~ Operating current ________________4.0 Amp Operating frequency______________50/400 Hz Operating temperature, High________See temp.curves Operating temperature, Low ________-55º C, Diel. withstanding (line - case)_______1500 Vac Diel. withstanding (line - line)________1500 Vdc Leakage current__________________2.0 ma @ 220 V, 60 Hz Max residual voltage after 1 sec__ 34 Volts The filter is available in both the standard model and the high temperature model. The model Numbers are: Standard model:_____HH-2178-4 High temp model:_____HH-2178-4HT USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 PH: 603 886-4100 FX: 603 886-4115 email: [email protected] PH: 44-(0) 7785310729 EUR JMK Ltd Glasgow, Scotland UK