Currency EUR
Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ – Elektropole, OOO | all.biz
Buy Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ
Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ
kontaktor_vakuumnyj_kv50_160_1600a_kat_220v_2no2nz
kontaktor_vakuumnyj_kv50_160_1600a_kat_220v_2no2nz
kontaktor_vakuumnyj_kv50_160_1600a_kat_220v_2no2nz
kontaktor_vakuumnyj_kv50_160_1600a_kat_220v_2no2nz

Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ

In stock
Price:
88.97 EUR
Shipping:
Seller
Russia, Rostov-na-donu
(View map)
+7(8 
Display phones
Technical characteristics
  • Country of manufactureRussia
  • Plant manufacturerООО "Электрополе"
  • катушка220Вольт
Description
Features of the device

The vacuum contactor of KB50 consists of vacuum dugogasitelny system, electromagnetic system, system of the lever transfer of auxiliary contacts adjusting equipments, the isolating framework.

Application

Contactors vacuum low - voltage KB50 of open execution with natural air cooling, built in complete devices, are intended for use in actuators, stations of management, for switching of currents of inclusion and shutdown of asynchronous electric motors with a short - circuited rotor and other receivers of the electric power in systems of remote control of electric drives
with a heavy operating mode in a chain of alternating current of 50 - 60 Hz, up to 1140 V.

Contactors of KB50 are suitable for work in stationary installations, on the rolling stock of railway transport, in ore mining industry for a vstroyka in covers of the explosion - proof equipment.
Vacuum contactors are characterized by small overall dimensions and small weight. They are calculated on long service life at the minimum costs of service.
Primary branches in which vacuum contactors - metallurgical are applied, oil and gas, mining and other branches with heavy operating modes of electric drives.

Main characteristics
  1. The contact is located in the isolated vacuum chamber.
  2. The contactor uses vacuum as dielectric for clearing of an arch with the high penetrative voltage and a long resource.
  3. The electric arch is not sprayed out of camera limits that excludes a possibility of the fire and explosion.
  4. There is no release of harmful gases to the environment.
  5. The small distance and short shift between contacts do the contactor more compact and easier, providing quality of the product and all assembled equipment.
  6. The chain of management consists of magnetic system of a direct current and the mechanism of adjustment of current.
  7. Lack of noise during the work.
  8. Inclusion of the contactor from network of an alternating and direct current.
The vacuum switching equipment (in comparison with air) has a number of advantages:
  • lack of an open electric arch;
  • dimensions, smaller by 2 - 3 times, in comparison with the air contactors similar on technical characteristics;
  • small weight;
  • big switching resource;
  • big resource of switching of emergency currents of short circuit;
  • minimum scheduled works and lack of need of service of the main contacts;
  • high speed
  • low level of noise in working order;
  • possibility of work on chains of management of the contactor with a considerable deviation of the feeding tension fire safety;
Contactors are intended for work in the following modes:
  • long
  • faltering and long
  • short - term
  • repeated and short - term
Contact the seller
Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ
Contactor vacuum KB50 160 - 1600A, kat. ~ 220V, 2NO+2NZ
Shipping method
Compare0
ClearSelected items: 0