Chint original NC7 Contactor 3P 4P NC7-09 NC7-12 NC7-18 NC7-25 NC7-32 NC7-40 NC7-50 NC7-6511 NC7-8511 CHNT NC7 Contactor
Chint NC7 series AC contactor (hereinafter referred to as “contactor”) is mainly used in the circuit with an alternating current of 50Hz (or 60Hz), rated operational voltage up to 690V, and rated operational current up to 620A under the usage category of AC-3/400V; this contactor is mainly used for remotely closing and breaking circuits, and can be combined with an appropriate thermal overload relay to form a electromagnetic starter so as to protect the circuits likely to be overloaded in operation; the contactor is well suited for frequently starting and controlling AC motors.
Standard: IEC60947-4-1
