Littelfuse 104002 is a part in their series of Low Voltage AC Circuit Breakers. It is a 1-pole, molded case, miniature circuit breaker with a 10A rating and a 125VAC voltage rating. Its features include a quick-make, quick-break mechanism, a 6 KA short circuit interrupting rating, tripping characteristics that are both thermal and magnetic, and a snap-on mounting bracket. The 104002 is UL489/CUL listed, CE certified, and a CSA approved item. It is ideal for powering small electronic devices such as aquariums, water heaters, electric wine coolers, and garage door openers.