The Eaton QBHW3035H Miniature Circuit Breaker is a compact overcurrent protection device designed to interrupt current in a circuit when overloads or short circuits occur. Identified by the QBHW3035H part number, it belongs to Eaton’s QBHW line of miniature circuit breakers used to protect electrical distribution panels. Installed in low-voltage systems, this MCB helps safeguard wiring and connected equipment from damage due to excessive current.
