supply of rectangular type current transformerrectangular type current transformer,rectangular type current transformer, indoor low tension, tape insulated, bus bar inserting type to the following specifications. ratio: 8740/2.89 amps, burden: 250 va. dimensions: id 250mmx 300m m and height:45mm. accuracy: class 1. make: rr electro systems make or its equivalent. note: 1. current transformer shall be confirming to is: 2705 latest. 2. current transformer should match the existing bus ba r on lt side of eaf at rwf. the successful tenderer may take the dimension physically at rwf 2. electrical defined parameters test certificates of items to provided [ warranty period: 30 months after the date of d elivery ] ] => limited