Fox K63 Pressure Switch Designed & produced from 1980, FOX have offered a complete range of hydropneumatic accumulator, pulsation dampeners, pressure switch and vacuum switch, (electromechanical and electronic), transmitter of pressure, level and temperature, temperature switch, level switch and flow switch. As a confirmation of our commitment to quality research, they have been exporting their products all over the world for more than 40 years. Technical Information Working temperature: -25°C ÷ +85°CSwitching frequency: 90 cycles/minOperating point: adjustable through an internal screwSwitching accuracy: ± 4% of end of scale at 20°CWeight: 0,20 KgMechanical life: 106 cycles at 70 bar (1000 PSI) at 20°CBody: 30x30mm square in brass Fixed hysteresis value:-membrane execution ~10% of end of scale at 20°C-piston execution~15% of end of scale at 20°C Electric features:- Maximum load: 0.5A at 250 Volt AC, 0.15 A at 110 Volt DC- Exchange contacts (Common, NO and NC) – SPDT- Electric connection according to DIN43650, M3- Electric connection according to IEC60947-5-2, M12- Electric protection according to DIN40050, IP65- ATEX certification ATEX II 3G Ex nc IIB T6 Gc IP65 Also Available:- Special max pressure- Special electrical connection- Special value of hysteresis- CU-TR for Russian market- UL-CSA for electric part only- Separator in stainless steel, carbon steel or plastic (