Contactor KM2212

We sell contactors КМ2212, КМ-2212, KM 2212 on 50А with coils of a chain of management = 24V, = 110V, = 220V, 36V 50 Hz, 220V 50 Hz, 380V 50Hz. KM 2212 - good quality and price. They are successfully used in electrical networks of enterprises in Ukraine, Moldova, Kazakhstan, Turkey, Mongolia, Lithuania, Estonia, Latvia, Algeria, Poland, East Germany, Qater, Georgia, Bulgaria, Romania, Hungary, Sudan, South Africa, South Korea, Sri Lanka, India, Armenia, Azerbaijan, Czech Republic, Iraq, Slovenia, Montenegro, Slovakia, Serbia, Turkmenistan, Greece, Tajikistan, Uzbekistan, Sri Lanka, Vietnam, Kirghizia and in many other countries of the world - in Europe, Africa and Asia. We export. We are able to supply the entire line of KM2000 series contactors. for example: KM2353; KM2335, KM2334, KM2233, KM2314, KM2125, KM2212, KM2233, KM2332, KM2232. Constantly available, the mass of contactors within the limits of 3.3 kg. Selling, sell, sale KM2212.

The KM-2212 contactor consists of the following main units: contact and arc-suppression, mobile, electromagnetic systems; contacts of the auxiliary circuit and the base. Contact system of the contactor - bridge type.

The movable contact of the closing main contact is fixed on the lath of the mobile system. The stationary contacts are located in the arc extinguishing chamber. The movable contact is mounted on the guide shoe in the contact holder. Contact pressing is created by the spring and is regulated by washers.

The movable contact and the fixed contacts of the breaking main contact are located in the arc extinguishing chamber.

The contact bridge is installed in the insulating plug, with which the contact opens. The insulating plug moves in the guide bushing. Contact pressing is created by a spring.

The movable contact of an AC contactor per 50 A consists of one contact bridge.

For AC contactors per 50 A, the current is supplied to the output portions of the stationary contacts protruding from the chamber. The electric arc is extinguished in the arc extinguishing chamber. The arc extinguishing chamber consists of a chamber base and a cover made of arc-resistant press materials.

At a constant current, the arc is extinguished by means of an electromagnetic blast created by the arc quenching coil and the cheeks of the magnetic circuit, alternating current at the contactors KM2122 at 50A- with the help of steel deionic plates installed in the base and the cover of the chamber.

The moving system consists of a bracket and a bar on which movable contacts and contact parts of the auxiliary circuit are attached. The mobile system is hinged with the armature and is partially balanced by the load with the help of the levers. The electromagnetic system consists of a core, an armature and a coil