Contactors MK2-20B
| Price: | 1 320 UAH |
| Company: | ChP "Donbassenergoprom" |
| Seller: |  Aleksandr Vladimirovich |
| Phones: |  095-533-76-60 Show phone |
| Address: | Ukraine, Donets'ka Oblast', Donetsk |
Sell contactors MK2-20B.
Tel. mob. 095-533-76-60, Alexander.
DC contactors MK2-20B
DC contactors MK2-20B is suitable for remote activation of the electromagnetic actuators of high voltage switches at the time of inclusion.
The three contactors provide switching on and off with an interval of 5 s. the currents specified in the table.
Switching current, And nominal voltage, time Constant, MS
I n 220 50
2 I n 220 50
4 I n 220 150
6 I n 220 200
8 I n 110 200
8 I n 220 200
The contactors are suitable for operation only in the short mode with a total duration of stay of the retractor reel under the current 15 sec.
Contactors are manufactured without auxiliary contacts of the circuit.
Contactors suitable for installation in the insulation and on a grounded metal plate or on rails.
Main technical data.
Nominal voltage up to 220 Volts DC.
Rated current - 63 Amps.
Nominal coil voltage – 48, 110, 220 Volt.
Overall dimensions ( length, width, height ) – 197х132х174 mm.
The mass of the contactor is not more than 3 kg.
