Contactor KT6055

Sales of KT6055, KT-6055 contactors for 400A, with coils of control circuit 110V 50 Hz, 220V 50Hz, 380V 50Hz. Good quality and price. We are able to supply the entire line of contactors series KT 6000, KT7 000. Constantly available, the mass of contactors within 65 kg. Widely and successfully used in electrical networks of enterprises in Ukraine, Belarus, Russia, Moldova, Kazakhstan, Mongolia, Poland, 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. Contactors of normal performance are designed for operation in areas with a moderately cold sea climate. KT6055 five-pole contactor. Always available contactors КТ-6055 BU3, КТ-6055БС У3. Export

Contactors of tropical design KT6055BT3 are designed to work in the marine tropical climate at an ambient temperature of not more than 45 ° C and a relative humidity of not more than 98% at a temperature of plus 35 ° C. To the designation of the contactor type of tropical execution, the letter T is added.

The KT6050 contactor consists of the following main units: contact and arc-extinguishing, mobile, electromagnetic systems; contacts of the auxiliary circuit and the base.

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 (contact bridge) 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 (contact bridge) and fixed contacts of the disconnecting main contact are located in the arc extinguishing 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.

The moving system KT 6054 consists of a bracket and a bar on which movable contacts and contact pieces of the auxiliary circuit are fixed. The mobile system is hinged with the armature and is partially balanced by the load with the help of the levers.

The electromagnetic system of the KT-6055 contactor consists of a core, an armature and a coil.

When voltage is applied to the retracting AC coil of KT6000 series contactors equal to or greater than 84% of the nominal, moderate noise is allowed, the sound level of which should not exceed 61 dB. It is not allowed a sharp rattling caused by the periodic collision of the armature against the core of the magnetic system of the contactor.

Two identical type contactors with the same rated current allow the installation of a mechanical interlock preventing them from being switched on at the same time.

The operating mode of the contactor is generally long, allowing operation in intermittent-continuous and repeatedly-short-time. Contacts of contactors are made of cermet or silver-based

Contactors can be installed on metal slats and on insulating boards. For installation on the plate, contactors are supplied complete with spacers.

Dimensions KT 6055: 800/450/330 mm