The Eaton BR345 Miniature Circuit Breaker is a BR-series protective device that automatically interrupts current in a circuit when an overload or fault occurs. As part of Eaton's BR family, the BR345 is designed to fit standard BR-series panels and provide overcurrent protection for individual branch circuits within electrical distribution systems. The BR345 model designation identifies this unit within Eaton’s BR-series lineup, offering a reliable means to selectively protect circuits in compliant installations. Use this MCB as part of a structured protection scheme in electrical panels that specify BR-series protection from Eaton.
