Square D Pushbutton Control Stations Accessories C/O contact block for use with Square D pushbutton control stations, stock nos. 851-511 , 851-527 and 851-533 Can be used to replace an existing contact block, but not added to it AC Inductive based on 35% Power Factor Voltage 240 Make 30A, 7200VA Break 3A, 720VA Continuous Carrying Current 10A AC Resistive based on 75% Power Factor, Make, Break and Continuous Amperes 10A DC Inductive and Resistive Voltage 250 Continuous carrying Current 10