Square D Qwikline - QO-E - Mk 1 - 32a Type 2 Single Pole MCB Used
From the Qwikline range. These breakers are compatible with all Qwikline boards along with QO, QO-X and QOE breakers. They arenot compatible with Loadcentre KQ and Qwikline II SQO type circuit breakers or the Domae range.