Contactor MK1-01

Sale of contactors МК1-01 40А single-pole. Warranty 2 years. Always available. The coils of the control circuit of the contactor MK 1-01 are made with a direct current, voltage V 24, 48, 55, 75, 110, 220. They are widely and successfully used in electrical networks of mining enterprises in Ukraine, Belarus, Russia, Moldova, Kazakhstan, Mongolia, Poland, Mexico, Romania, Hungary, India, Armenia, Belarus, Sudan, South Africa, Korea, Sri Lanka, Moldova, Vietnam, East Germany, Georgia, Bulgaria and in many other countries of the world - in Europe, Africa, Asia.

The contactors of the MK-1-01 series are intended for operation in power electrical circuits and control circuits of direct and alternating current in general industrial stationary installations and in the closed body of mobile transport.

MK 1-01 contactors are designed for use in temperate, tropical and cold climates. The contactors are designed to operate at altitudes above sea level - no more than 2000 m at an ambient temperature from minus 40 to plus 40 ° C (up to plus 60 ° C for mobile transport.) At 60 ° C contactors can operate no more than 15% of the working time For diesel contactors working time is 20 hours per day) and relative humidity not more than 98% at a temperature of plus 25 ° C for temperate regions;

- from minus 10 to plus 45 ° C and relative humidity not more than 98% at plus 35 ° C for areas with tropical climate;

- from minus 60 to plus 40 ° C and relative humidity not more than 98% at plus 25 ° C for areas with a cold climate (for location category 3, and for contactors for electric trains and electric locomotives, placement category 2 is allowed. The installation of contactors in a medium : explosive, saturated dust, including conductive and water vapor, containing corrosive gases and vapors in concentrations that destroy metal and insulation and reduce the parameters of contactors in unacceptable limits, in places not protected from ingress of water, oil, emulsion, etc. ., subject to vibration with a frequency of 100 Hz with acceleration of more than 1 g and shocks with a pulse duration of 2 to 20 ms (40 to 60 ms for diesel locomotives) with an acceleration of more than 3 g. It is possible to install the contactor in a shell without reducing the technical characteristics (IN, ), if the temperature inside the shell does not exceed 55 ° C. The deviation from the vertical position of the contactor is no more than 15 ° in any direction.The degree of protection is IP00 in accordance with GOST 14255-69. It is allowed to use contactors MK1-01 at an altitude above sea level up to 4300 m without changing the technical characteristics.

The contactors of the MK series are made for different currents: MK1 on 40A, MK2 at 63A, MK3 at 100A, MK4 at 160A, MK5 at 250A and MK6 at 400A