OSTKH171550

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Terminal Blocks - Wire to Board variety are widely used in the market, and OSTKH171550 is one of them. It is a kind of terminal block with screw connection. This terminal block is widely used in electrical and electronic products.

OSTKH171550 is designed with a 6.3mm-spaced, three-way design and a screw clamping system. The metal parts are made of brass for reliability and conductivity. The insulating part is made of high-temperature engineering plastics, which is resistant to heat and cold and has good corrosion resistance and insulation performance. It is UL94-V0 certified. OSTKH171550 is mainly used to bridge two conductive paths together, separating electric circuits, as well as single-phase or three-phase connection between conductive wires and components.

The advanteges of OSTKH171550 include: high safety, flame retardant, waterproof,dust-proof, contact reliable and thermal stable. It is designed mainly for connecting power cords or other conductive materials in a variety of applications such as railway, automobile, industrial automation, household appliances, medical equipment and so on.

When OSTKH171550 is used, the wires are inserted into the terminals or terminals and clamped with screws, and the fixed wires and terminals are reliably contacted. When used in a low-power electrical system, the pretightening torque of the nut is usually 4-6N·m, when used in a medium-power electrical system, the pretightening torque of the nut is 8-10N·m, and the normal terminal current is usually 16A.

Working principle of OSTKH171550 is that when a current flows through the metal terminal across the insulation interface, a small leakage current will be generated due to the leakage of electrons across the insulation boundary. The leakage current will cause a very small temperature rise on the surface of the metal terminal. The temperature rise will result in thermal expansion of the screw clamp, and the increased compressive stress of the clamp will compress the wire against the terminal, ensuring a reliable connection between the wire and the terminal.

At the same time, OSTKH171550 can also be used with wire connectors, allowing mating wires to be joined together and fixed unto the terminal block. By the use of these connectors, OSTKH171550 terminal blocks can be used in a wider variety of applications and provide durability, stability and security when used in even the toughest and most extreme environments.

In conclusion, OSTKH171550 terminal blocks offer a reliable and secure connection between two conductive paths, while providing excellent temperature resistance and safety features. With its 6.3mm-spaced, three-way design and screw clamping system, OSTKH171550 terminal blocks are suitable for a wide range of applications, from low-power electrical systems to heavy-duty, high-power circuit boards.

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