Contactor KM2311
We sell we produce KM2311 contactors for 25A with coils of control circuit of direct and alternating currents = 24V, = 110V, = 220V, 36V 50Hz, 220V 50Hz, 380V 50Hz. Good quality and the best price for contactors of 2018 of release. We export KM 2311, KM 2311-8-OM4 25A, KM 2311-8M4, KM 2311-7-OM4, KM 2311-9, KM-2311-8-OM4 25A, KM-2311-8M4, KM2311-7-OM4, KM2311-9 , KM- 2311-8-M4, KM-2311-9-M4, KM2311-8-D, KM2311-8D contactors to any country in the world. We are able to supply the entire line of KM series contactors. For example: KM2313; KM2335, KM2334, KM2232, KM2314, KM2125, KM2211, KM2233, KM2332, KM2232, etc. Constantly available, the weight of contactors is within 2.1 kg. We will ship in Ukraine by transport agencies SAT, Nova Poshta and others, and abroad by DHL. The price in Ukraine is competitive. Contactors KM 2311 25 A used in the electrical networks of enterprises in Ukraine, Moldova, Kazakhstan, Turkey, Mongolia, Lithuania, Estonia, Czech Republic, Latvia, Poland, East Germany, Georgia, Bulgaria, Romania, Hungary, Azerbaijan, Armenia, Czech Republic, Iraq, Sri Lanka, Algeria, Uzbekistan, Australia, Turkmenistan, Tajikistan, Kirghizia, Moldova, Iraq, Slovakia, Slovenia, Serbia, Montenegro, Sudan, South Africa, South Korea, Sri Lanka, India, Armenia, Albania, Vietnam and in many other countries of the world - in Europe, Africa and Asia. Export.
Technical details: the KM2311 contactor consists of the following main units: contact and arc-extinguishing, 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 the 25-A AC contactor consists of one contact bridge.
For 25 A AC contactors, 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 electromagnetic blast created by the arc quenching coil and the cheeks of the magnetic circuit, alternating current at the contactors KM2311 by 25A- 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.