ELFH1211GE

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ELFH1211GE is one of the many terminal blocks - headers, plugs, and sockets available for a wide variety of applications. These items are used to connect electrical components together within a circuit, which can be helpful for creating a reliable, efficient, and safe electrical system. This particular terminal block is general-purpose type with a pitch of 12.5 mm, a width of 11.5 mm, and a length of 42.7 mm. It is also rated for a maximum operating voltage of 300 V and a rated current up to 6 A.

The primary application field for the ELFH1211GE is in the armed forces, as it can handle high-current applications and is resistant to vibration and shock. In addition, the low-profile design ensures compatibility with a wide variety of military electronics and machinery. It is also suitable for applications in industries with explosive atmospheres and hazardous areas, as the high operating voltage makes it less likely to spark and cause a hazard.

The working principle of the ELFH1211GE terminal block involves two components: a contact spring and a clamp. The contact spring consists of an electrical conductor that has been placed between two insulating plastic sleeves. When the assembly is pressed on to the terminal block, the conductor is placed in contact with two parallel contacts in the terminal block. These two parallel contacts make up the terminals for your electrical circuit.

The clamp is the second component of the ELFH1211GE and is responsible for keeping the contact spring in place. The clamp consists of two equal-size and equal-position plates, each of which is connected to one of the two parallel contacts in the terminal block. When the assembly is pressed on to the terminal block, the clamp is closed around the contact spring. This prevents the contact spring from being removed, while also creating an electrical connection between the two parallel contacts.

The ELFH1211GE terminal block is also equipped with a positive locking system, which provides the highest level of vibration and shock resistance. This system consists of two plastic bands that have been placed at right-angles on both sides of the contact spring. These bands are connected to the terminal block and feature “teeth” that allow them to grip the contact spring securely. This ensures that, even under extreme vibration and shock, the contact spring will remain secure and the connection will be kept intact.

In addition, the ELFH1211GE is designed for quick and easy installation and requires no special tools for assembly. The two metal contacts contained in the terminal block can be placed in either a vertical or a horizontal position, allowing for multiple connection options. The terminal block also features an integral mounting bracket, ensuring that it is easy to mount on most types of electrical enclosures.

Overall, the ELFH1211GE is one of the most versatile terminal blocks - headers, plugs, and sockets available for a wide variety of applications. Its vibration and shock-resistant design, combined with its positive locking system, makes it suitable for a variety of military and hazardous-area applications. In addition, its easy installation and multiple connection options make it suitable for a variety of industrial, commercial, and residential uses.

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