Amp LLC

Frank N Vyas

Richard Henry Zimmerman

Myron Ceresa

An insulating sheath for preinsulated ferrule type electrical connectors having the sheath partially surrounding the ferrule is disclosed. The sheath is a two layer laminate comprised of a layer of heat resistant polyamide bonded to a layer of tetrafluoroethylene film. The polyamide layer is against the ferrule with the tetrafluoroethylene layer being the outside of the sheath. When the connector is crimped onto wires, the polyamide layer and connector are encased by the tetrafluoroethylene layer. The connector insulated with the laminate has a minimum Limiting Oxygen Index value of 28.

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Winston-Salem, NC, United States of America

Frank N Vyas