NC4D-JP-DC110V Relays

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NC4D-JP-DC110V is a powerful power relay, which is suitable for overload and short circuit protection of circuit and motor. The rated current of the relay is greater than 2A, and it has been widely used in various industries. Let\'s take a closer look at the application field and working principle of this powerful power relay.

Application Field of NC4D-JP-DC110V Power Relay

Due to the high power level and reliability of NC4D-JP-DC110V power relay, it can be widely used for safeguards of overloading, short circuiting of power supply lines, current reversing, overvoltage protection for motors, etc. It is also suitable for controlling systems in industries such as metallurgy, electric power, machinery, chemicals, plastic, printing and food processing.

Working Principle of NC4D-JP-DC110V Power Relay

The basic structure of NC4D-JP-DC110V power relay includes coil, contact core and contacts. The working principle of this power relay is like this: when the rated voltage is applied to the coil, the dynamic magnetic force generated by the coil overcomes the static spring force. Then, the contact core is raised and closes the contacts. Now current starts flowing in the circuit. After the current stops flowing, the magnetic force produced by the coil disappears, the contact core can automatically return to its original position, and the contacts are disconnected. This is the working principle of the NC4D-JP-DC110V power relay.

Performance Parameters of NC4D-JP-DC110V Power Relay

NC4D-JP-DC110V has strong overload protection performance. With a rated current greater than 2A, it can provide effective protection for circuits and motors. The maximum rated current of NC4D-JP-DC110V power relays can reach 9A. The contact voltage and current are normally 150V/20A and the contact resistance is less than 50mΩ. The contact life is up to 100,000 times, which can effectively reduce the downtime of equipment.

Conclusion

NC4D-JP-DC110V is a high-power and reliable power relay. It has a wide range of application fields and can effectively protect circuit and motor from overload and short-circuits. With excellent performance parameters, NC4D-JP-DC110V power relay can good guarantee for the safety of the equipment in the production process.

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