1. S-N Magnetic Contactor. 2. Competitive Price 3. S-N10,S-N11,S-N12,S-N20,S-N21,S-N25,S-N35 4. CE S-N Magnetic Contactor AC contactor is suitable for using in the circuit up to the rated voltage 660V AC50HZ or 60Hz ,for making ,breaking frequently starting&controlling the AC motor.Combined with the auxiliary contact block,timer delay&machine-interlocking device etc,it becomes the delay contactor ...