The manufacturer of 400A DC Contactor tells you that the key to household contactor is to frequently connect or disconnect, DC circuit, with large control volume, long-distance actual operation, and mutual cooperation with automobile relays can complete the actual operation on time, interlocking control, various Sample quantitative analysis control and overpressure and underpressure. The manufacturer of 400A DC Contactor tells you that it is widely used in fully automatic control power circuits. Its key control target is the motor. It can also be used to control other power engineering loads, such as electric water heaters, lighting fixtures, DC welding machines, capacitor banks, etc.

The 400A DC Contactor manufacturer tells you that a household contactor refers to a household appliance that uses electromagnetic coils to pass through the current to create an electromagnetic field in the industrial production of electricity, so that the contacts are closed and closed, so as to control the load. The manufacturer of 400A DC Contactor tells you that because it can quickly disconnect the main control loop that communicates DC and DC power, and can often connect to equipment that controls the power supply circuit with large currents, it has been widely used in electrical engineering.
Principle of household contactor: 400A DC Contactor manufacturer tells you that the contactor is composed of electromagnetic system software (iron core, static iron core, electromagnetic solenoid), contact system software (open and closed contacts and normally closed contacts) and magnetic blowing equipment .
Contactor principle: 400A DC Contactor manufacturer tells you that when the electromagnetic solenoid coil of the contactor is plugged in, it will cause a strong electromagnetic field, causing the static iron core to cause the electromagnetic adsorption force to attract the current coil and push the contact posture: normally closed contact Broken; the open and close contacts are closed, and the two are linked. The manufacturer of 400A DC Contactor tells you that when the electromagnetic coil is turned off, the electromagnetic attraction force disappears, and the flow coil is released under the effect of releasing yellow to restore the contacts: normally closed contacts are closed; open and closed contacts are broken.