ELFR08230

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Terminal blocks, also known as terminal boards or strips, are electrical connectors that join two or more wires into a single electrical circuit. They are generally composed of an insulator and a metal contact plate. Terminal blocks have become indispensable in electrical and electronic systems due to their compact design, flexibility, and their ability to be mass produced. They come in various shapes and sizes and can be used to connect or disconnect power, signal, and control sources.

ELFR08230 Application Field and Working Principle

ELFR08230 terminal blocks are designed to provide reliable, secure connections while maintaining physical separation between different electrical wires or conductors. It is a two-level, 8-pole electrified terminal block specifically designed for circuit board wiring applications. The ELFR08230 terminal block ensures maximum connection reliability thanks to its precisely machined peak shape contact surfaces and angled screw entry points, as well as its snap-in mounting features.

The ELFR08230 feature a "double-deck" design, allowing two levels of bridging - with two rows of contacts stacked on top of each other. It has 8 screw set poles per block, with each terminal block measuring 40.1 x 17.4 x 16.2 mm (L x W x H). It has 5.5mm screw-in contact diameter, operating temperatures from -25°C (-14°F) to +85°C (185°F) and a rated insertion force of 50 N. It also has an insulation resistance of ≥1000 MΩ/ 500 V and a dielectric strength of 2500 V, AC for one minute.

The ELFR08230 terminal block also has an optional screw cover, which allows the user to mount the entire terminal block with one hand, as well as IP67 protection rating if the screw cover is properly installed. The advanced design of the ELFR08230 ensures reliable, secure connections for essential applications where maximum contact retention is required.

Conclusion

ELFR08230 terminal blocks offer a cost-effective and reliable solution for basic wiring tasks on circuit boards. They have a compact design, flexibility and ability to withstand harsh conditions, making them suitable for a variety of applications. Thanks to their careful design and features, the ELFR08230 terminal blocks are reliable, secure, and have the advantage of offering multiple levels of bridging.

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