ELFR21240

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Terminal blocks are designed to enable power and signal connections to be made in an organized and safe manner. ELFR21240 is a versatile terminal block suitable for different kinds of application field and working principles.

Application Field

ELFR21240 is mainly used in the field of electronic switching, suitable for PCB mounting, widely used in home appliances, such as multimedia audio and video products, machine and equipment control and remote control, etc. The terminal block is mainly used for signal connection in the areas of industry control, railway transportation, power supply and telecom industry. It features rapid connection, convenient wiring and high performance stability.

Working Principle

In its simplest form, the ELFR21240 terminal block consists of an insulating body, a terminal screw, a conductor and an insulation sleeve. By tightening the terminal screw, the conductor is securely clamped between the two contact points inside the insulated housing.When the conductor is inserted into the terminal block, an interruption contact is created between the two contacts, which prevents electric current from flowing through the circuit. When the terminal screw is tightened, a metal-to-metal contact is created which allows current to flow. The connection is completed.The ELFR21240\'s robust terminal block design ensures accurate, secure and consistent power and signal connections. Its thumb-reinforced screw helps ensure a secure connection and its ergonomic design enables easy electrical connections. The metal housing is also designed to reflect EM radiation, reducing the risk of high voltage leakage and thus ensuring the safety of users. Moreover, the reliability of connection is further enhanced by the robust design of the terminal block.

Conclusion:

The ELFR21240 terminal block has a variety of applications, from consumer electronics to industrial control. It is specifically designed for high-density wiring applications. Its ergonomic design and strong terminal blocks make it an ideal choice for a wide range of applications. Its robust design ensures reliable and secure connections, safeguarding against high voltage leakage.

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