... for wire connection.(5) Modularity and building block system of auxiliary contact could assemble flexibly.4. Specification(1) The contactor main ... name and model♦ Rated current♦ NO. OF NO/NC auxiliary contact♦ Whether need reversible interlock♦ Type of coil voltage2. Ordering sample ... Contactor, rated current 9A, No. of No auxiliary is 1, No. of NC auxiliary is 0, without reversible interlock, the type ...