Square D Q4 molded case circuit breakers provide basic thermal magnetic protection. Their primary functions are to provide a means to manually open a circuit and automatically open a circuit under overload or short circuit conditions. Q4 circuit breaker could be used for muliple applications such as construction, in commercial and industrail buildings, for control equipment panels for OEM commercial and even in mines. Molded case Q4 breakers have an yellow push-to-trip button provides a means to mechanically trip the circuit breaker, allowes maintenance checks on the breaker and othe associated equipment This 2 poles unit mount circuit breaker is equiped with thermal magnetic trip unit with rated current of 300A and voltage of 240 VAC. Breaker has an interrapting rating as 25kA at 240VAC and is provided with UL listed mechanical lugs or optional lugs could be possibly used. All Q4 molded case circuit breakers have trip indication as operating handle being in central position when the breaker is tripped. Q4 breakers are UL 489, CSA, IEC certified.
