ISI marked & Conforms to IS : 8882(96) and IEC : 66898-1 : 2002. Lower watt losses than stipulated in IEC : 60898 :1 : 2002. Breaking Capacity of 10 KA for the complete range from 6A to 63A in single pole & multiple pole tested at IIT Mumbai. Dual protection against short circuit & overload. MCBs are finger protected to IP20 as per IS : 8828 :1996 and IEC 898. Trip free mechanism ensures tripping of MCB even the knob is kept in on position. Rating Available 40, 63, 100. Number Of Poles DOUBLE POLE . THREE POLE FOUR POLE