{"product_id":"tk40-strommesswandler-300-5-400-5-500-5-600-5-800-5","title":"TK40 - Current Transformer 300\/5 400\/5 500\/5 600\/5 800\/5","description":"\u003ch1 data-start=\"137\" data-end=\"185\" style=\"font-family: \" open sans neue helvetica arial sans-serif rgb color:=\"\"\u003e\u003cspan data-start=\"139\" data-end=\"185\" style=\"font-weight: 600;\"\u003e\u003cfont style=\"font-size: 18px;\"\u003eMeasuring current transformer TK40 - TENSE\u003c\/font\u003e\u003c\/span\u003e\u003c\/h1\u003e\u003cp data-start=\"187\" data-end=\"483\" style=\"color: rgb(78, 86, 95);\"\u003e\u003cspan data-start=\"187\" data-end=\"206\" style=\"font-weight: 600;\"\u003eProduct description:\u003c\/span\u003e\u003cbr data-start=\"206\" data-end=\"209\"\u003eThe measuring window of the TK40 current transformer is designed for indirect AC measurement in low-voltage systems and industrial applications. The transformer converts a high primary current into a standard secondary current suitable for measuring, controlling, or protecting devices.\u003c\/p\u003e\u003cp data-start=\"485\" data-end=\"500\" style=\"color: rgb(78, 86, 95);\"\u003e\u003cspan data-start=\"485\" data-end=\"500\" style=\"font-weight: 600;\"\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\u003cul data-start=\"501\" data-end=\"942\"\u003e\n\u003cli data-start=\"501\" data-end=\"553\"\u003e\u003cp data-start=\"503\" data-end=\"553\"\u003ePrecision current transformation with \u003cspan data-start=\"543\" data-end=\"551\" style=\"font-weight: 600;\"\u003e0.5S\u003c\/span\u003e accuracy class\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"554\" data-end=\"617\"\u003e\u003cp data-start=\"556\" data-end=\"617\"\u003eCompact and durable housing made of non-flammable, flame-retardant ABS\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"618\" data-end=\"695\"\u003e\u003cp data-start=\"620\" data-end=\"695\"\u003eTerminal block with non-removable cover, suitable for conductors with large cross-section\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"696\" data-end=\"746\"\u003e\u003cp data-start=\"698\" data-end=\"746\"\u003eResistance to short-circuit current: Ith = 60 × In\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"747\" data-end=\"797\"\u003e\u003cp data-start=\"749\" data-end=\"797\"\u003eResistance to continuous current: Id = 1 × In\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"835\"\u003e\u003cp data-start=\"800\" data-end=\"835\"\u003eOperating temperature: -25 °C ... +85 °C\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"866\"\u003e\u003cp data-start=\"838\" data-end=\"866\"\u003eMounting: KK0001 or KK0002\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"867\" data-end=\"909\"\u003e\u003cp data-start=\"869\" data-end=\"909\"\u003eTest voltage: 3 kV for 1 minute\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"942\"\u003e\u003cp data-start=\"912\" data-end=\"942\"\u003eMax. system voltage: 0.72 kV\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 data-start=\"949\" data-end=\"975\" style=\"font-family: \" open sans neue helvetica arial sans-serif rgb color:=\"\"\u003e\u003cspan data-start=\"952\" data-end=\"975\"\u003eTechnical parameters\u003c\/span\u003e\u003c\/h2\u003e\u003cdiv\u003e\u003cspan data-start=\"952\" data-end=\"975\" style=\"font-weight: 600;\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan lang=\"PL\" style=\"line-height: 16.1px; font-family: Aptos, sans-serif;\"\u003eAvailable variants\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"PL\"\u003e300\/5A, 400\/5A, 500\/5A, 600\/5A, 800\/5A\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad capacity\u003c\/td\u003e\n\u003ctd\u003e3.75 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy class\u003c\/td\u003e\n\u003ctd\u003e0.5S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary winding\u003c\/td\u003e\n\u003ctd\u003e40 × 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner hole (conductor diameter)\u003c\/td\u003e\n\u003ctd\u003eØ 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated frequency\u003c\/td\u003e\n\u003ctd\u003e50-60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge current limitation\u003c\/td\u003e\n\u003ctd\u003eFS 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eKK0001 \/ KK0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\u003ctd\u003eNon-flammable, flame-retardant ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cp data-start=\"1332\" data-end=\"1422\" style=\"color: rgb(78, 86, 95);\"\u003e\u003cspan data-start=\"1332\" data-end=\"1342\" style=\"font-weight: 600;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp data-start=\"1332\" data-end=\"1422\" style=\"color: rgb(78, 86, 95);\"\u003e\u003cspan data-start=\"1332\" data-end=\"1342\" style=\"font-weight: 600;\"\u003eStandards:\u003c\/span\u003e\u003cbr data-start=\"1342\" data-end=\"1345\"\u003eIEC 60044-1, IEC 61869-2, VDE 0414-1, DIN 57414, BS3938, BS7626, EN 61869-2\u003c\/p\u003e\u003cp data-start=\"1424\" data-end=\"1599\" style=\"color: rgb(78, 86, 95);\"\u003e\u003cspan data-start=\"1424\" data-end=\"1445\" style=\"font-weight: 600;\"\u003eQuality control:\u003c\/span\u003e\u003cbr data-start=\"1445\" data-end=\"1448\"\u003eEach transformer is individually tested at the factory, the results are recorded in a test report and attached to the transformer.\u003c\/p\u003e","brand":"TENSE","offers":[{"title":"300\/5","offer_id":51205661884744,"sku":"TK403005302","price":19.16,"currency_code":"EUR","in_stock":true},{"title":"400\/5","offer_id":51205661950280,"sku":"TK404005303","price":19.16,"currency_code":"EUR","in_stock":true},{"title":"500\/5","offer_id":51205662015816,"sku":"TK405005306","price":20.34,"currency_code":"EUR","in_stock":true},{"title":"600\/5","offer_id":51205662048584,"sku":"TK406005306","price":11.9,"currency_code":"EUR","in_stock":true},{"title":"800\/5","offer_id":51205662081352,"sku":"TK408005307","price":24.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/9551\/2136\/files\/file_bc86a823-a5d3-47b5-8f39-68db7e78ca16.png?v=1755805319","url":"https:\/\/pelek-de.com\/en\/products\/tk40-strommesswandler-300-5-400-5-500-5-600-5-800-5","provider":"Deutschland Pelek","version":"1.0","type":"link"}