This is an EARU DZ47-100 series 2-pole (2P) miniature circuit breaker, specifically designed to protect low-voltage electrical systems from overloads and short circuits. Rated at 80 Amps (C80), it operates safely on AC distribution grids up to 400V at a standard frequency of 50Hz. Equipped with a C-type instantaneous tripping curve, this breaker handles standard inductive loads effectively, providing reliable automated safety disconnects. It features a robust 10kA breaking capacity compliant with IEC60947-2 standards, alongside visual status indicators and a unified red toggle bar for simultaneous dual-pole operation.