Technical Section WAGO

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Vydal: WAGO Elektro spol. s r.o.

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In lower temperature ranges, has been determined that damage the insulation material occurs during usage down −35°C (−31°F). Polyphthalamide (PPA GF) Glass-fiber-reinforced, high-performance polyamides are ideal for high-temperature applications, due the material’s high level of thermal dimensional stability, its low dependence ambient conditions and its excellent strength properties.com WAGO Rail-Mount Terminal Block Systems Material Specifications Polyamide (PA 66) WAGO uses modified, halogen-free, flame-retardant polyamides. Highly precise components can be created due the low shrinkage the mate- rial during injection molding. More data can found the table.6. Insulation parts made polyam- ide are resistant insects. Fire protection equipment enables classification flamma- bility class per even for extremely thin walls. PPA absorbs minute amounts of moisture from the atmosphere making it ideal for reflow soldering applications and for thin-walled, dimensionally stable compo- nents. Depending the demands placed the finished product, WAGO uses polycarbon- ates that carry flammability classifications V2 and per 94. Polyamide (PA 46) In comparison with 66, has sub- stantially higher dimensional stability under heat. The material’s outstanding tracking resistance permits short creepage distances incorporated into miniature components. The use insulation materials during in-house production WAGO only occurs after acceptance factory test certificates and specified material tests.g. Polyamides are resistant most fuels, greases, and oils, well the most com- monly used cleaners, such alcohol, Freon, Frigen, and carbon tetrachloride. More data can found the table. In practical use, basic stabilization WAGO’s polyamides has been proven over many years sufficient prevent damage caused ozone radiation exposure in intended applications. Adhering 746C, the polyamides used at WAGO have continuous operating tem- perature 105°C (221°F) based the rela- tive temperature index with impact load (RTIimp). Polycarbonate has excellent weather resistance and also highly resistant high energy radiation. The relative temperature index with impact load (RTIimp) 115°C (239°F) for PA 4. Environmental humidity (up 2.wago. The short-term upper temperature limit is 200°C (392°F). More data can found the table. In general, materials are used that have excellent tracking resistance, flammability ratings and high temperature resistance. . Acid resis- tance depends the acid type and concen- tration, well the exposure time. The presence anaerobic earth bacteria, mold, fungus and enzymes does not degrade the material. These materials not corrode, are difficult to ignite and feature self-extinguishing prop- erties (V0 rating per 94). The material does not provide oxygen other biogenic ele- ments microorganisms. Polycarbonate (PC) Polycarbonate has excellent dimensional sta- bility under heat.5% stan- dard atmosphere) absorbed, providing the polyamides with optimum elasticity, strength and durability. After installation and wiring, WAGO products can even used temperatures down −60°C (−76°F). If the not colored, then the components are glass-clear. The electrical and mechani- cal properties remain intact extremely high temperatures approximately 120°C (248°F) per Yellow Card. Its excellent elec- trical insulating properties and dimensional stability are virtually independent environ- mental conditions, such humidity and tem- perature. Glass Fiber-Reinforced Polyamide (PA GF) WAGO uses glass-fiber-reinforced polyam- ides for components with increased mechan- ical demands, such levers, push-buttons or housings exposed high stress, because they have significantly better mechanical characteristic properties than non-reinforced polyamides. Medium-viscosity used that features excellent chemical resistance. Thanks its desirable properties (e., dimensional stability, heat resistance, non-flammability, durability and transpar- ency), proven and widely used mate- rial the electrical industry. The permissible short-term temperature for the type used WAGO 280°C (536°F).31 www. Polyamides have excellent resilience against the most demanding climates and have proven themselves tropical applications worldwide. This ensures that the necessary electrical and mechanical insulating proper- ties are maintained sufficiently guaran- teed level over long period time