Altech Launches 85A Hinged Ring Terminal Block

en.Wedoany.com Reported - Altech has introduced the STH5 hinged ring terminal block, rated at 85A, designed for DIN rail mounting. In power distribution and other heavy-duty applications, these devices often face mechanical vibrations that can impact the stability of electrical connections and conductor integrity. In the STH5, conductors are connected to ring terminals via crimping and secured to the flat current bar of the terminal block using a standard flat-head screwdriver. Its touch-proof terminals feature a plastic hinged cover that opens for installation, inspection, and maintenance. The cover provides IP20 protection when open, helping to shield conductive parts during wiring.

Other features of this terminal block include: bolt-through terminals compatible with standard fork and ring terminals, supporting dual terminal connections, and made of polyamide 66 insulation material. The STH5 hinged terminal block is suitable for 22-4 AWG conductors, with a rated current of 85A and a rated voltage of 600V. Optional accessories include DIN rails, end plates, and marker tags. Typical applications cover transportation equipment, semiconductor equipment, and other machinery exposed to vibration.

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