TY - JOUR AU - AB - 7 XII December 2019 http://doi.org/10.22214/ijraset.2019.12158 International Journal for Research in Applied Science & Engineering Technology (IJRASET) ISSN: 2321-9653; IC Value: 45.98; SJ Impact Factor: 7.177 Volume 7 Issue XII, Dec 2019- Available at www.ijraset.com 1 2 Sumit Pople , A. S. Patel ME Student –E&TC Department, MSSCET, Jalna, India. Assistant Professor–E&TC Department ,MSSCET, Jalna, India Abstract: Electronic circuit breaker is designed to cut off the power supply whenever overload or short circuit occurs. This paper proposes an IoT based Electronic Circuit Breaker (ECB) designed using high sensitive current transformers, programming controller and triac. Circuit breaker designed using these high sensitive components trips the power supply instantaneously in overload conditions or short circuit conditions. Traditional circuit breaker like miniature circuit breaker is based on thermal bimetal lever trip mechanism. MCB is very slow and the trip time varies according to the Percentage of overload and surrounding temperature. Microcontroller continuous monitor the CT value and preset value, if it is above preset then send signal to Triac for cut power supply to load. This system is cost effective and has less wear and tear. Also we can adjust preset current rating according to load and its tripping not depends on surrounding TI - IoT Based Fast Acting Electronic Circuit Breaker JF - International Journal for Research in Applied Science and Engineering Technology DO - 10.22214/ijraset.2019.12158 DA - 2019-12-31 UR - https://www.deepdyve.com/lp/unpaywall/iot-based-fast-acting-electronic-circuit-breaker-IfMCB09F9p DP - DeepDyve ER -