OMNIMATE – Device connectivity and electronics housings

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Weidmüller is a leading international provider of solutions for electrical connectivity,transmission and conditioning of power, signal and data in industrial environments.The company with headquarters in Detmold/Germany develops, produces and sellsproducts in the field of electrical connectivity and electronics all over the world.

Vydal: Weidmüller, s.r.o. Autor: Weidmueller

Strana 612 z 707

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permissible temperature, static –50 –40 –50 Flamability class V-0 V-0 V-2 Fire behaviour railway standard – Weidmüller uses different insulating materials because the diverse requirements placed our products. The use cadium-free materials very high priority.2 Technicalappendix W Insulating materials Materials Thermoplastics Plastic Abbreviation Wemid PA66 Wemid GF Polyamide PA Wemid modified thermoplastic, its properties are specially tailored meet the needs our cable connectors. The insulating materials not contain any hazardous substances. This makes difference when used end bracket. Advantages this material are its good electrical and mechanical characteristics, its flexibility and resistance breakage. The material falls the V-0 flammability class according to 94. Polyamide (PA) one the most widely used engineering plastics. WEMID meets the stringent requirements for use railway carriages according 16-101. . Advantages over PA are the improved fire protection and the higher sustained working temperature. Our insulating materials contain neither pigments based heavy metals nor any substances that lead the formation dioxin furan. In addition, offers good fire resistance account its chemical structure even without the addition flame retardants.W. Glass-fibre reinforced WEMID offers excellent dimensional stability and very good mechanical properties. Description higher sustained working temperature improved fire resistance halogen-free and phosphor- free flame-retardant material low smoke produced the event fire permitted for use railway applications following NF 16-101 specifications excellent dimensional stability very good mechanical characteristics halogen-free flame retardant material flexible, resistant breakage good electrical and mechanical characteristics self-extinguishing characteristic halogen-free flame retardant material Properties Specific volume resistance IEC 60093 1012 1015 1012 Electric strength IEC 60243-1 30 Tracking resistance (A) IEC 60112 CTI 600 550 600 Upper max. permissible temperature 120 120 100 Lower max