When the coil of low price 600A DC Contactor from China is energized, the coil current generates a magnetic field, which makes the static iron core of the cheap 600A DC Contactor generate electromagnetic attraction to attract the moving iron core, and drives the contact action.
The China 1000V DC Contactor on sales has a long service life (not easy to rust). The external plastic of this DC contactor has no burrs, and the contacts are all made of silver chrome oxide, so they will not be damaged even after a long period of use. The China 1000V DC Contactor has fine workmanship and long service life. The shell is made of new materials, and the surface is free of any impurities, beautiful and bright, high-quality galvanized not easy to rust and has excellent heat dissipation.
The good price and quality 1000V DC Contactor refers to a contactor used in the DC circuit, which is mainly used to control the DC circuit (such as the main circuit, control circuit, excitation circuit, etc.), and the main function is to use a small current to control a large current load. The good price and quality 1000V DC Contactor can be controlled remotely, and at the same time can be self-locked and interlocked to prevent accidents caused by misoperation. Because of the small current control, the protection circuit can be simple and reliable.
Before installing a Discount 1000V DC Contactor from China, the originals should be carefully checked, and a contactor with intact parts and a complete arc chute should be selected. When there is no problem with the appearance, you can remove the arc extinguishing cover and press the contacts of the Discount 1000V DC Contactor with your fingers to ensure that the contact structure inside the contactor should be able to move sensitively and not get stuck.
For the connection of the customized 1000V DC Contactor in china is not firm due to oil stains, scratches or other stains on the DC contactor, you can clean the stains with pure cotton cloth dipped in ethanol or gasoline.
The first is that the dirt is stuck between the iron core part and the casing of the Low price 1000V DC contactor near me. When such a situation occurs, the breaking distance between the contact points (ie the contact opening distance) will be insufficient, which will endanger the Low price 1000V DC contactor, the reliability of the DC contactor to extinguish the electric isolation and the service life of the electrical components.
Create a locking circuit. The locking circuit is an indispensable basic power circuit that is the most widely used in power engineering operations. In practice, the self-locking circuit uses the normally open contact of the Cheap 1000V DC Contactor products, which is connected in series with the start button.