: These typically denote the number of cores within the cable (e.g., a 3-core or 5-core cable).

While there is no single consumer product that matches the exact string "LB NYA3x NYR5x zip," the terms appear to be a combination of technical codes related to (specifically Indonesian SNI standards) and construction materials . Technical Breakdown of the Components

: Often refers to cables with additional protection, such as galvanized steel wire armor (NYRGbY), used for underground or high-stress environments.

: It is notably more expensive than traditional plywood or OSB sheathing combined with housewrap.

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