1. XB2 pushbutton switch 1.Basic spec code: 22mm 2.Protection grade: IP40, IP65 3.Electrical durability: 50 x 104 4.CE,CCC certification 2. Application: XB2 series pushbutton switches are used in industrial controlling circuits of AC 50Hz or 60Hz, rated operational voltage up to 380V and below, DC operational voltage up to 220V and below for controlling in magnetic starter, contactor, relay and other electrical circuits. The buttons with indication conform with the standard of GB14048.5-2001. 3. Technique Parameters Switch rating AC-15 DC-13 220V or 0.5A 220V or 6A 24V or 6A 440V or 0.25A 380V or 4A 48V or 3A . 660V or 2A 110V or 1A . Contact resistance Hard silver contacts550M Max.insulation voltage AC 2500V 50Hz-lmin Mechanical life The general button is 1 million times 500,000 key knobs Knobs 500,000 times Emergency button 500,000 times Self-locking button 500,000. Electrical life More than 100,000 times(AC220V6A) Conventional freeair themal current 1th 10A Rated insulation voltage ui AC660V Service temperature -25- and 55 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store