No, this is a molded case switch only, with no overcurrent protection. For a similar device with overcurrent protection, consider using circuit breaker enclosure QO2TR and a QO 2 pole circuit breaker up to 60 ampere maximum. The QO2TR is suitable for use on 240Vac maximum applications only. There is no neutral assembly supplied with nor available for the QO2TR, therefore not suitable for 120/240Vac applications. The QO2TR will not accept a QO-GFI, QO-EPD or QO-AFI circuit breaker.