The General Electric THQB1160ST1 Miniature Circuit Breaker (MCB) is a protective electrical device designed to interrupt overcurrent in a circuit. The THQB1160ST1 model identifies GE’s compact circuit protection solution within the miniature-breaker lineup. Used in electrical panels and branch circuits to automatically trip when current exceeds safe levels, this GE MCB helps prevent damage from overloads and short circuits.
