{"product_id":"amtran-ct103-201-01-current-transformer","title":"Amtran CT103-201-01 Current Transformer","description":"\u003cdiv\u003eAmtran CT103-201-01 current transformer is a through-window instrument device designed for AC current measurement in power panels, delivering a 200:5 ratio (primary 200 A to secondary 5 A) and an operating range of 50–400 Hz for metering and protection applications. The unit features a large 6.5-inch window opening to accommodate sizeable conductors or busbar runs, enabling easy installation without disassembly. This specific CT103-201-01 designation maps to the CT103-201 family with a 200:5 ratio, as documented in manufacturer reference materials, which confirms its place in low-voltage current transformers used in metering contexts. Typical applications include monitoring and metering in electrical switchgear and distribution panels where stepping down 200 A to a 5 A secondary enables accurate, safe measurement and integration with standard metering instrumentation.\u003c\/div\u003e","brand":"Amran","offers":[{"title":"New","offer_id":51659977294126,"sku":null,"price":413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7098e85c-32fe-41ac-8501-b438c4a6ac91.jpg?v=1769531414","url":"https:\/\/plgautomation.com\/products\/amtran-ct103-201-01-current-transformer","provider":"PLG Automation ","version":"1.0","type":"link"}